156918411

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5659}}^1$

素因数の和:5760

約数の個数: 32

約数和(自身を含む): 253568000

約数和(自身を除く): 96649589

約数列:

[1, 3, 9, 13, 27, 39, 79, 117, 237, 351, 711, 1027, 2133, 3081, 5659, 9243, 16977, 27729, 50931, 73567, 152793, 220701, 447061, 662103, 1341183, 1986309, 4023549, 5811793, 12070647, 17435379, 52306137, 156918411]

約数ペア:

[(1, 156918411), (3, 52306137), (9, 17435379), (13, 12070647), (27, 5811793), (39, 4023549), (79, 1986309), (117, 1341183), (237, 662103), (351, 447061), (711, 220701), (1027, 152793), (2133, 73567), (3081, 50931), (5659, 27729), (9243, 16977)]