242565219

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11329}}^1$

素因数の和:11412

約数の個数: 32

約数和(自身を含む): 393377600

約数和(自身を除く): 150812381

約数列:

[1, 3, 9, 13, 27, 39, 61, 117, 183, 351, 549, 793, 1647, 2379, 7137, 11329, 21411, 33987, 101961, 147277, 305883, 441831, 691069, 1325493, 2073207, 3976479, 6219621, 8983897, 18658863, 26951691, 80855073, 242565219]

約数ペア:

[(1, 242565219), (3, 80855073), (9, 26951691), (13, 18658863), (27, 8983897), (39, 6219621), (61, 3976479), (117, 2073207), (183, 1325493), (351, 691069), (549, 441831), (793, 305883), (1647, 147277), (2379, 101961), (7137, 33987), (11329, 21411)]