74454933

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 119347200

約数和(自身を除く): 44892267

約数列:

[1, 3, 7, 21, 23, 69, 139, 161, 417, 483, 973, 1109, 2919, 3197, 3327, 7763, 9591, 22379, 23289, 25507, 67137, 76521, 154151, 178549, 462453, 535647, 1079057, 3237171, 3545473, 10636419, 24818311, 74454933]

約数ペア:

[(1, 74454933), (3, 24818311), (7, 10636419), (21, 3545473), (23, 3237171), (69, 1079057), (139, 535647), (161, 462453), (417, 178549), (483, 154151), (973, 76521), (1109, 67137), (2919, 25507), (3197, 23289), (3327, 22379), (7763, 9591)]