149897027

素因数分解:

$7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2931

約数の個数: 24

約数和(自身を含む): 185322960

約数和(自身を除く): 35425933

約数列:

[1, 7, 29, 37, 49, 203, 259, 1073, 1421, 1813, 2851, 7511, 19957, 52577, 82679, 105487, 139699, 578753, 738409, 3059123, 4051271, 5168863, 21413861, 149897027]

約数ペア:

[(1, 149897027), (7, 21413861), (29, 5168863), (37, 4051271), (49, 3059123), (203, 738409), (259, 578753), (1073, 139699), (1421, 105487), (1813, 82679), (2851, 52577), (7511, 19957)]