87900627

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{563}}^1\times {\mathrm{733}}^1$

素因数の和:1370

約数の個数: 16

約数和(自身を含む): 119225088

約数和(自身を除く): 31324461

約数列:

[1, 3, 71, 213, 563, 733, 1689, 2199, 39973, 52043, 119919, 156129, 412679, 1238037, 29300209, 87900627]

約数ペア:

[(1, 87900627), (3, 29300209), (71, 1238037), (213, 412679), (563, 156129), (733, 119919), (1689, 52043), (2199, 39973)]