71646159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{1999}}^1$

素因数の和:2934

約数の個数: 16

約数和(自身を含む): 103040000

約数和(自身を除く): 31393841

約数列:

[1, 3, 13, 39, 919, 1999, 2757, 5997, 11947, 25987, 35841, 77961, 1837081, 5511243, 23882053, 71646159]

約数ペア:

[(1, 71646159), (3, 23882053), (13, 5511243), (39, 1837081), (919, 77961), (1999, 35841), (2757, 25987), (5997, 11947)]