40684941

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 68290560

約数和(自身を除く): 27605619

約数列:

[1, 3, 9, 11, 29, 33, 37, 87, 99, 111, 261, 319, 333, 383, 407, 957, 1073, 1149, 1221, 2871, 3219, 3447, 3663, 4213, 9657, 11107, 11803, 12639, 14171, 33321, 35409, 37917, 42513, 99963, 106227, 122177, 127539, 155881, 366531, 410959, 467643, 1099593, 1232877, 1402929, 3698631, 4520549, 13561647, 40684941]

約数ペア:

[(1, 40684941), (3, 13561647), (9, 4520549), (11, 3698631), (29, 1402929), (33, 1232877), (37, 1099593), (87, 467643), (99, 410959), (111, 366531), (261, 155881), (319, 127539), (333, 122177), (383, 106227), (407, 99963), (957, 42513), (1073, 37917), (1149, 35409), (1221, 33321), (2871, 14171), (3219, 12639), (3447, 11803), (3663, 11107), (4213, 9657)]