27126333

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 45334016

約数和(自身を除く): 18207683

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 243, 277, 279, 351, 403, 831, 837, 1053, 1209, 2493, 2511, 3159, 3601, 3627, 7479, 7533, 8587, 10803, 10881, 22437, 25761, 32409, 32643, 67311, 77283, 97227, 97929, 111631, 231849, 291681, 334893, 695547, 875043, 1004679, 2086641, 3014037, 9042111, 27126333]

約数ペア:

[(1, 27126333), (3, 9042111), (9, 3014037), (13, 2086641), (27, 1004679), (31, 875043), (39, 695547), (81, 334893), (93, 291681), (117, 231849), (243, 111631), (277, 97929), (279, 97227), (351, 77283), (403, 67311), (831, 32643), (837, 32409), (1053, 25761), (1209, 22437), (2493, 10881), (2511, 10803), (3159, 8587), (3601, 7533), (3627, 7479)]