69001989

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{46279}}^1$

素因数の和:46360

約数の個数: 16

約数和(自身を含む): 106629120

約数和(自身を除く): 37627131

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 46279, 138837, 323953, 971859, 3285809, 9857427, 23000663, 69001989]

約数ペア:

[(1, 69001989), (3, 23000663), (7, 9857427), (21, 3285809), (71, 971859), (213, 323953), (497, 138837), (1491, 46279)]