67705209

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1758

約数の個数: 48

約数和(自身を含む): 118669824

約数和(自身を除く): 50964615

約数列:

[1, 3, 9, 11, 13, 31, 33, 39, 93, 99, 117, 143, 279, 341, 403, 429, 1023, 1209, 1287, 1697, 3069, 3627, 4433, 5091, 13299, 15273, 18667, 22061, 39897, 52607, 56001, 66183, 157821, 168003, 198549, 242671, 473463, 578677, 683891, 728013, 1736031, 2051673, 2184039, 5208093, 6155019, 7522801, 22568403, 67705209]

約数ペア:

[(1, 67705209), (3, 22568403), (9, 7522801), (11, 6155019), (13, 5208093), (31, 2184039), (33, 2051673), (39, 1736031), (93, 728013), (99, 683891), (117, 578677), (143, 473463), (279, 242671), (341, 198549), (403, 168003), (429, 157821), (1023, 66183), (1209, 56001), (1287, 52607), (1697, 39897), (3069, 22061), (3627, 18667), (4433, 15273), (5091, 13299)]