1685791194867

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{11977117}}^1$

素因数の和:11977540

約数の個数: 32

約数和(自身を含む): 2696288804160

約数和(自身を除く): 1010497609293

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 401, 1203, 3609, 5213, 10827, 15639, 46917, 140751, 11977117, 35931351, 107794053, 155702521, 323382159, 467107563, 1401322689, 4203968067, 4802823917, 14408471751, 43225415253, 62436710921, 129676245759, 187310132763, 561930398289, 1685791194867]

約数ペア:

[(1, 1685791194867), (3, 561930398289), (9, 187310132763), (13, 129676245759), (27, 62436710921), (39, 43225415253), (117, 14408471751), (351, 4802823917), (401, 4203968067), (1203, 1401322689), (3609, 467107563), (5213, 323382159), (10827, 155702521), (15639, 107794053), (46917, 35931351), (140751, 11977117)]