81060558

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{190283}}^1$

素因数の和:190359

約数の個数: 16

約数和(自身を含む): 164405376

約数和(自身を除く): 83344818

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 190283, 380566, 570849, 1141698, 13510093, 27020186, 40530279, 81060558]

約数ペア:

[(1, 81060558), (2, 40530279), (3, 27020186), (6, 13510093), (71, 1141698), (142, 570849), (213, 380566), (426, 190283)]