311921106633

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{1531}}^1\times {\mathrm{106279}}^1$

素因数の和:107890

約数の個数: 32

約数和(自身を含む): 468924364800

約数和(自身を除く): 157003258167

約数列:

[1, 3, 9, 27, 71, 213, 639, 1531, 1917, 4593, 13779, 41337, 106279, 108701, 318837, 326103, 956511, 978309, 2869533, 2934927, 7545809, 22637427, 67912281, 162713149, 203736843, 488139447, 1464418341, 4393255023, 11552633579, 34657900737, 103973702211, 311921106633]

約数ペア:

[(1, 311921106633), (3, 103973702211), (9, 34657900737), (27, 11552633579), (71, 4393255023), (213, 1464418341), (639, 488139447), (1531, 203736843), (1917, 162713149), (4593, 67912281), (13779, 22637427), (41337, 7545809), (106279, 2934927), (108701, 2869533), (318837, 978309), (326103, 956511)]