207318027

素因数分解:

$3^1\times 7^1\times {\mathrm{2437}}^1\times {\mathrm{4051}}^1$

素因数の和:6498

約数の個数: 16

約数和(自身を含む): 316120832

約数和(自身を除く): 108802805

約数列:

[1, 3, 7, 21, 2437, 4051, 7311, 12153, 17059, 28357, 51177, 85071, 9872287, 29616861, 69106009, 207318027]

約数ペア:

[(1, 207318027), (3, 69106009), (7, 29616861), (21, 9872287), (2437, 85071), (4051, 51177), (7311, 28357), (12153, 17059)]