138131631

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{3643}}^1$

素因数の和:4043

約数の個数: 24

約数和(自身を含む): 218290176

約数和(自身を除く): 80158545

約数列:

[1, 3, 9, 11, 33, 99, 383, 1149, 3447, 3643, 4213, 10929, 12639, 32787, 37917, 40073, 120219, 360657, 1395269, 4185807, 12557421, 15347959, 46043877, 138131631]

約数ペア:

[(1, 138131631), (3, 46043877), (9, 15347959), (11, 12557421), (33, 4185807), (99, 1395269), (383, 360657), (1149, 120219), (3447, 40073), (3643, 37917), (4213, 32787), (10929, 12639)]