56638701

素因数分解:

$3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4967}}^1$

素因数の和:5161

約数の個数: 24

約数和(自身を含む): 94034304

約数和(自身を除く): 37395603

約数列:

[1, 3, 7, 9, 21, 63, 181, 543, 1267, 1629, 3801, 4967, 11403, 14901, 34769, 44703, 104307, 312921, 899027, 2697081, 6293189, 8091243, 18879567, 56638701]

約数ペア:

[(1, 56638701), (3, 18879567), (7, 8091243), (9, 6293189), (21, 2697081), (63, 899027), (181, 312921), (543, 104307), (1267, 44703), (1629, 34769), (3801, 14901), (4967, 11403)]