613942011

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1759}}^1$

素因数の和:1941

約数の個数: 40

約数和(自身を含む): 954060800

約数和(自身を除く): 340118789

約数列:

[1, 3, 9, 27, 31, 81, 93, 139, 279, 417, 837, 1251, 1759, 2511, 3753, 4309, 5277, 11259, 12927, 15831, 38781, 47493, 54529, 116343, 142479, 163587, 244501, 349029, 490761, 733503, 1472283, 2200509, 4416849, 6601527, 7579531, 19804581, 22738593, 68215779, 204647337, 613942011]

約数ペア:

[(1, 613942011), (3, 204647337), (9, 68215779), (27, 22738593), (31, 19804581), (81, 7579531), (93, 6601527), (139, 4416849), (279, 2200509), (417, 1472283), (837, 733503), (1251, 490761), (1759, 349029), (2511, 244501), (3753, 163587), (4309, 142479), (5277, 116343), (11259, 54529), (12927, 47493), (15831, 38781)]