37776879

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 69568512

約数和(自身を除く): 31791633

約数列:

[1, 3, 7, 9, 21, 23, 29, 31, 63, 69, 87, 93, 161, 203, 207, 217, 261, 279, 483, 609, 651, 667, 713, 841, 899, 1449, 1827, 1953, 2001, 2139, 2523, 2697, 4669, 4991, 5887, 6003, 6293, 6417, 7569, 8091, 14007, 14973, 17661, 18879, 19343, 20677, 26071, 42021, 44919, 52983, 56637, 58029, 62031, 78213, 135401, 144739, 174087, 182497, 186093, 234639, 406203, 434217, 547491, 599633, 1218609, 1302651, 1642473, 1798899, 4197431, 5396697, 12592293, 37776879]

約数ペア:

[(1, 37776879), (3, 12592293), (7, 5396697), (9, 4197431), (21, 1798899), (23, 1642473), (29, 1302651), (31, 1218609), (63, 599633), (69, 547491), (87, 434217), (93, 406203), (161, 234639), (203, 186093), (207, 182497), (217, 174087), (261, 144739), (279, 135401), (483, 78213), (609, 62031), (651, 58029), (667, 56637), (713, 52983), (841, 44919), (899, 42021), (1449, 26071), (1827, 20677), (1953, 19343), (2001, 18879), (2139, 17661), (2523, 14973), (2697, 14007), (4669, 8091), (4991, 7569), (5887, 6417), (6003, 6293)]