121275999

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 201626880

約数和(自身を除く): 80350881

約数列:

[1, 3, 9, 13, 29, 31, 39, 87, 93, 117, 261, 279, 377, 403, 899, 1131, 1153, 1209, 2697, 3393, 3459, 3627, 8091, 10377, 11687, 14989, 33437, 35061, 35743, 44967, 100311, 105183, 107229, 134901, 300933, 321687, 434681, 464659, 1036547, 1304043, 1393977, 3109641, 3912129, 4181931, 9328923, 13475111, 40425333, 121275999]

約数ペア:

[(1, 121275999), (3, 40425333), (9, 13475111), (13, 9328923), (29, 4181931), (31, 3912129), (39, 3109641), (87, 1393977), (93, 1304043), (117, 1036547), (261, 464659), (279, 434681), (377, 321687), (403, 300933), (899, 134901), (1131, 107229), (1153, 105183), (1209, 100311), (2697, 44967), (3393, 35743), (3459, 35061), (3627, 33437), (8091, 14989), (10377, 11687)]