145655397

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2513

約数の個数: 24

約数和(自身を含む): 216403200

約数和(自身を除く): 70747803

約数列:

[1, 3, 9, 47, 141, 149, 423, 447, 1341, 2311, 6933, 7003, 20799, 21009, 63027, 108617, 325851, 344339, 977553, 1033017, 3099051, 16183933, 48551799, 145655397]

約数ペア:

[(1, 145655397), (3, 48551799), (9, 16183933), (47, 3099051), (141, 1033017), (149, 977553), (423, 344339), (447, 325851), (1341, 108617), (2311, 63027), (6933, 21009), (7003, 20799)]