139695231

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{379}}^1\times {\mathrm{727}}^1$

素因数の和:1135

約数の個数: 24

約数和(自身を含む): 202500480

約数和(自身を除く): 62805249

約数列:

[1, 3, 13, 39, 169, 379, 507, 727, 1137, 2181, 4927, 9451, 14781, 28353, 64051, 122863, 192153, 275533, 368589, 826599, 3581929, 10745787, 46565077, 139695231]

約数ペア:

[(1, 139695231), (3, 46565077), (13, 10745787), (39, 3581929), (169, 826599), (379, 368589), (507, 275533), (727, 192153), (1137, 122863), (2181, 64051), (4927, 28353), (9451, 14781)]