74944143

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 127180800

約数和(自身を除く): 52236657

約数列:

[1, 3, 9, 17, 23, 27, 31, 51, 69, 93, 153, 207, 229, 279, 391, 459, 527, 621, 687, 713, 837, 1173, 1581, 2061, 2139, 3519, 3893, 4743, 5267, 6183, 6417, 7099, 10557, 11679, 12121, 14229, 15801, 19251, 21297, 35037, 36363, 47403, 63891, 89539, 105111, 109089, 120683, 142209, 163277, 191673, 268617, 327267, 362049, 489831, 805851, 1086147, 1469493, 2417553, 2775709, 3258441, 4408479, 8327127, 24981381, 74944143]

約数ペア:

[(1, 74944143), (3, 24981381), (9, 8327127), (17, 4408479), (23, 3258441), (27, 2775709), (31, 2417553), (51, 1469493), (69, 1086147), (93, 805851), (153, 489831), (207, 362049), (229, 327267), (279, 268617), (391, 191673), (459, 163277), (527, 142209), (621, 120683), (687, 109089), (713, 105111), (837, 89539), (1173, 63891), (1581, 47403), (2061, 36363), (2139, 35037), (3519, 21297), (3893, 19251), (4743, 15801), (5267, 14229), (6183, 12121), (6417, 11679), (7099, 10557)]