172197801

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{5153}}^1$

素因数の和:5285

約数の個数: 24

約数和(自身を含む): 257287680

約数和(自身を除く): 85089879

約数列:

[1, 3, 9, 47, 79, 141, 237, 423, 711, 3713, 5153, 11139, 15459, 33417, 46377, 242191, 407087, 726573, 1221261, 2179719, 3663783, 19133089, 57399267, 172197801]

約数ペア:

[(1, 172197801), (3, 57399267), (9, 19133089), (47, 3663783), (79, 2179719), (141, 1221261), (237, 726573), (423, 407087), (711, 242191), (3713, 46377), (5153, 33417), (11139, 15459)]