128416893

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{25771}}^1$

素因数の和:25936

約数の個数: 16

約数和(自身を含む): 188032512

約数和(自身を除く): 59615619

約数列:

[1, 3, 11, 33, 151, 453, 1661, 4983, 25771, 77313, 283481, 850443, 3891421, 11674263, 42805631, 128416893]

約数ペア:

[(1, 128416893), (3, 42805631), (11, 11674263), (33, 3891421), (151, 850443), (453, 283481), (1661, 77313), (4983, 25771)]