71322789

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{23609}}^1$

素因数の和:23684

約数の個数: 16

約数和(自身を含む): 101995200

約数和(自身を除く): 30672411

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 23609, 70827, 448571, 1251277, 1345713, 3753831, 23774263, 71322789]

約数ペア:

[(1, 71322789), (3, 23774263), (19, 3753831), (53, 1345713), (57, 1251277), (159, 448571), (1007, 70827), (3021, 23609)]