127858101

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{16411}}^1$

素因数の和:16481

約数の個数: 24

約数和(自身を含む): 202064544

約数和(自身を除く): 74206443

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 16411, 49233, 114877, 344631, 804139, 869783, 2412417, 2609349, 6088481, 18265443, 42619367, 127858101]

約数ペア:

[(1, 127858101), (3, 42619367), (7, 18265443), (21, 6088481), (49, 2609349), (53, 2412417), (147, 869783), (159, 804139), (371, 344631), (1113, 114877), (2597, 49233), (7791, 16411)]