128599233

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1471}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 205750272

約数和(自身を除く): 77151039

約数列:

[1, 3, 7, 21, 23, 69, 161, 181, 483, 543, 1267, 1471, 3801, 4163, 4413, 10297, 12489, 29141, 30891, 33833, 87423, 101499, 236831, 266251, 710493, 798753, 1863757, 5591271, 6123773, 18371319, 42866411, 128599233]

約数ペア:

[(1, 128599233), (3, 42866411), (7, 18371319), (21, 6123773), (23, 5591271), (69, 1863757), (161, 798753), (181, 710493), (483, 266251), (543, 236831), (1267, 101499), (1471, 87423), (3801, 33833), (4163, 30891), (4413, 29141), (10297, 12489)]