74863551

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^3\times {\mathrm{293}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 119669760

約数和(自身を除く): 44806209

約数列:

[1, 3, 7, 21, 23, 69, 161, 293, 483, 529, 879, 1587, 2051, 3703, 6153, 6739, 11109, 12167, 20217, 36501, 47173, 85169, 141519, 154997, 255507, 464991, 1084979, 3254937, 3564931, 10694793, 24954517, 74863551]

約数ペア:

[(1, 74863551), (3, 24954517), (7, 10694793), (21, 3564931), (23, 3254937), (69, 1084979), (161, 464991), (293, 255507), (483, 154997), (529, 141519), (879, 85169), (1587, 47173), (2051, 36501), (3703, 20217), (6153, 12167), (6739, 11109)]