129773457

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{541}}^1\times {\mathrm{2423}}^1$

素因数の和:2981

約数の個数: 24

約数和(自身を含む): 204954048

約数和(自身を除く): 75180591

約数列:

[1, 3, 9, 11, 33, 99, 541, 1623, 2423, 4869, 5951, 7269, 17853, 21807, 26653, 53559, 79959, 239877, 1310843, 3932529, 11797587, 14419273, 43257819, 129773457]

約数ペア:

[(1, 129773457), (3, 43257819), (9, 14419273), (11, 11797587), (33, 3932529), (99, 1310843), (541, 239877), (1623, 79959), (2423, 53559), (4869, 26653), (5951, 21807), (7269, 17853)]