73669921

素因数分解:

${\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{521}}^1$

素因数の和:756

約数の個数: 16

約数和(自身を含む): 81118800

約数和(自身を除く): 7448879

約数列:

[1, 13, 73, 149, 521, 949, 1937, 6773, 10877, 38033, 77629, 141401, 494429, 1009177, 5666917, 73669921]

約数ペア:

[(1, 73669921), (13, 5666917), (73, 1009177), (149, 494429), (521, 141401), (949, 77629), (1937, 38033), (6773, 10877)]