40630491

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1525

約数の個数: 40

約数和(自身を含む): 68395008

約数和(自身を除く): 27764517

約数列:

[1, 3, 9, 11, 27, 31, 33, 81, 93, 99, 279, 297, 341, 837, 891, 1023, 1471, 2511, 3069, 4413, 9207, 13239, 16181, 27621, 39717, 45601, 48543, 119151, 136803, 145629, 410409, 436887, 501611, 1231227, 1310661, 1504833, 3693681, 4514499, 13543497, 40630491]

約数ペア:

[(1, 40630491), (3, 13543497), (9, 4514499), (11, 3693681), (27, 1504833), (31, 1310661), (33, 1231227), (81, 501611), (93, 436887), (99, 410409), (279, 145629), (297, 136803), (341, 119151), (837, 48543), (891, 45601), (1023, 39717), (1471, 27621), (2511, 16181), (3069, 13239), (4413, 9207)]