27893961

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{401}}^1$

素因数の和:597

約数の個数: 24

約数和(自身を含む): 41389920

約数和(自身を除く): 13495959

約数列:

[1, 3, 9, 59, 131, 177, 393, 401, 531, 1179, 1203, 3609, 7729, 23187, 23659, 52531, 69561, 70977, 157593, 212931, 472779, 3099329, 9297987, 27893961]

約数ペア:

[(1, 27893961), (3, 9297987), (9, 3099329), (59, 472779), (131, 212931), (177, 157593), (393, 70977), (401, 69561), (531, 52531), (1179, 23659), (1203, 23187), (3609, 7729)]