40414563

素因数分解:

$3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{811}}^1$

素因数の和:944

約数の個数: 36

約数和(自身を含む): 68592888

約数和(自身を除く): 28178325

約数列:

[1, 3, 7, 9, 21, 49, 63, 113, 147, 339, 441, 791, 811, 1017, 2373, 2433, 5537, 5677, 7119, 7299, 16611, 17031, 39739, 49833, 51093, 91643, 119217, 274929, 357651, 641501, 824787, 1924503, 4490507, 5773509, 13471521, 40414563]

約数ペア:

[(1, 40414563), (3, 13471521), (7, 5773509), (9, 4490507), (21, 1924503), (49, 824787), (63, 641501), (113, 357651), (147, 274929), (339, 119217), (441, 91643), (791, 51093), (811, 49833), (1017, 39739), (2373, 17031), (2433, 16611), (5537, 7299), (5677, 7119)]