190881531

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{3329}}^1$

素因数の和:3635

約数の個数: 24

約数和(自身を含む): 288830880

約数和(自身を除く): 97949349

約数列:

[1, 3, 9, 23, 69, 207, 277, 831, 2493, 3329, 6371, 9987, 19113, 29961, 57339, 76567, 229701, 689103, 922133, 2766399, 8299197, 21209059, 63627177, 190881531]

約数ペア:

[(1, 190881531), (3, 63627177), (9, 21209059), (23, 8299197), (69, 2766399), (207, 922133), (277, 689103), (831, 229701), (2493, 76567), (3329, 57339), (6371, 29961), (9987, 19113)]