121783311

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{346961}}^1$

素因数の和:346983

約数の個数: 16

約数和(自身を含む): 194298720

約数和(自身を除く): 72515409

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 346961, 1040883, 3122649, 4510493, 9367947, 13531479, 40594437, 121783311]

約数ペア:

[(1, 121783311), (3, 40594437), (9, 13531479), (13, 9367947), (27, 4510493), (39, 3122649), (117, 1040883), (351, 346961)]