71566769

素因数分解:

${\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 16

約数和(自身を含む): 75404160

約数和(自身を除く): 3837391

約数列:

[1, 37, 89, 103, 211, 3293, 3811, 7807, 9167, 18779, 21733, 339179, 694823, 804121, 1934237, 71566769]

約数ペア:

[(1, 71566769), (37, 1934237), (89, 804121), (103, 694823), (211, 339179), (3293, 21733), (3811, 18779), (7807, 9167)]