54278287407

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{251}}^1$

素因数の和:530

約数の個数: 128

約数和(自身を含む): 88252416000

約数和(自身を除く): 33974128593

約数列:

[1, 3, 9, 27, 29, 31, 59, 87, 93, 151, 177, 251, 261, 279, 453, 531, 753, 783, 837, 899, 1359, 1593, 1711, 1829, 2259, 2697, 4077, 4379, 4681, 5133, 5487, 6777, 7279, 7781, 8091, 8909, 13137, 14043, 14809, 15399, 16461, 21837, 23343, 24273, 26727, 37901, 39411, 42129, 44427, 46197, 49383, 53041, 65511, 70029, 80181, 113703, 118233, 126387, 133281, 135749, 159123, 196533, 210087, 225649, 240543, 258361, 276179, 341109, 399843, 407247, 429461, 459079, 477369, 676947, 775083, 828537, 1023327, 1099129, 1174931, 1221741, 1288383, 1377237, 1432107, 2030841, 2236159, 2325249, 2485611, 3297387, 3524793, 3665223, 3865149, 4131711, 6092523, 6708477, 6975747, 7456833, 8009191, 9892161, 10574379, 11595447, 12395133, 13313291, 20125431, 24027573, 29676483, 31723137, 34072999, 39939873, 60376293, 64848611, 69320929, 72082719, 102218997, 119819619, 194545833, 207962787, 216248157, 306656991, 359458857, 583637499, 623888361, 919970973, 1750912497, 1871665083, 2010306941, 6030920823, 18092762469, 54278287407]

約数ペア:

[(1, 54278287407), (3, 18092762469), (9, 6030920823), (27, 2010306941), (29, 1871665083), (31, 1750912497), (59, 919970973), (87, 623888361), (93, 583637499), (151, 359458857), (177, 306656991), (251, 216248157), (261, 207962787), (279, 194545833), (453, 119819619), (531, 102218997), (753, 72082719), (783, 69320929), (837, 64848611), (899, 60376293), (1359, 39939873), (1593, 34072999), (1711, 31723137), (1829, 29676483), (2259, 24027573), (2697, 20125431), (4077, 13313291), (4379, 12395133), (4681, 11595447), (5133, 10574379), (5487, 9892161), (6777, 8009191), (7279, 7456833), (7781, 6975747), (8091, 6708477), (8909, 6092523), (13137, 4131711), (14043, 3865149), (14809, 3665223), (15399, 3524793), (16461, 3297387), (21837, 2485611), (23343, 2325249), (24273, 2236159), (26727, 2030841), (37901, 1432107), (39411, 1377237), (42129, 1288383), (44427, 1221741), (46197, 1174931), (49383, 1099129), (53041, 1023327), (65511, 828537), (70029, 775083), (80181, 676947), (113703, 477369), (118233, 459079), (126387, 429461), (133281, 407247), (135749, 399843), (159123, 341109), (196533, 276179), (210087, 258361), (225649, 240543)]