78814449

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11071}}^1$

素因数の和:11197

約数の個数: 24

約数和(自身を含む): 131269632

約数和(自身を除く): 52455183

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 11071, 33213, 77497, 99639, 232491, 697473, 1251023, 3753069, 8757161, 11259207, 26271483, 78814449]

約数ペア:

[(1, 78814449), (3, 26271483), (7, 11259207), (9, 8757161), (21, 3753069), (63, 1251023), (113, 697473), (339, 232491), (791, 99639), (1017, 77497), (2373, 33213), (7119, 11071)]