73892777

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1321}}^1$

素因数の和:1520

約数の個数: 16

約数和(自身を含む): 86553984

約数和(自身を除く): 12661207

約数列:

[1, 7, 61, 131, 427, 917, 1321, 7991, 9247, 55937, 80581, 173051, 564067, 1211357, 10556111, 73892777]

約数ペア:

[(1, 73892777), (7, 10556111), (61, 1211357), (131, 564067), (427, 173051), (917, 80581), (1321, 55937), (7991, 9247)]