65980461

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{3187}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 90182144

約数和(自身を除く): 24201683

約数列:

[1, 3, 67, 103, 201, 309, 3187, 6901, 9561, 20703, 213529, 328261, 640587, 984783, 21993487, 65980461]

約数ペア:

[(1, 65980461), (3, 21993487), (67, 984783), (103, 640587), (201, 328261), (309, 213529), (3187, 20703), (6901, 9561)]