13366859139

素因数分解:

$3^3\times {\mathrm{123551}}^1\times {\mathrm{4007}}^1$

素因数の和:127567

約数の個数: 16

約数和(自身を含む): 19807856640

約数和(自身を除く): 6440997501

約数列:

[1, 3, 9, 27, 4007, 12021, 36063, 108189, 123551, 370653, 1111959, 3335877, 495068857, 1485206571, 4455619713, 13366859139]

約数ペア:

[(1, 13366859139), (3, 4455619713), (9, 1485206571), (27, 495068857), (4007, 3335877), (12021, 1111959), (36063, 370653), (108189, 123551)]