81787794

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1637}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 178790976

約数和(自身を除く): 97003182

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 757, 1514, 1637, 2271, 3274, 4542, 4911, 8327, 9822, 16654, 18007, 24981, 36014, 49962, 54021, 108042, 1239209, 2478418, 3717627, 7435254, 13631299, 27262598, 40893897, 81787794]

約数ペア:

[(1, 81787794), (2, 40893897), (3, 27262598), (6, 13631299), (11, 7435254), (22, 3717627), (33, 2478418), (66, 1239209), (757, 108042), (1514, 54021), (1637, 49962), (2271, 36014), (3274, 24981), (4542, 18007), (4911, 16654), (8327, 9822)]