164090703

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 256089600

約数和(自身を除く): 91998897

約数列:

[1, 3, 7, 21, 53, 159, 371, 379, 389, 1113, 1137, 1167, 2653, 2723, 7959, 8169, 20087, 20617, 60261, 61851, 140609, 144319, 147431, 421827, 432957, 442293, 1032017, 3096051, 7813843, 23441529, 54696901, 164090703]

約数ペア:

[(1, 164090703), (3, 54696901), (7, 23441529), (21, 7813843), (53, 3096051), (159, 1032017), (371, 442293), (379, 432957), (389, 421827), (1113, 147431), (1137, 144319), (1167, 140609), (2653, 61851), (2723, 60261), (7959, 20617), (8169, 20087)]