72000177

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{17791}}^1$

素因数の和:17884

約数の個数: 16

約数和(自身を含む): 102481920

約数和(自身を除く): 30481743

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 17791, 53373, 338029, 1014087, 1263161, 3789483, 24000059, 72000177]

約数ペア:

[(1, 72000177), (3, 24000059), (19, 3789483), (57, 1263161), (71, 1014087), (213, 338029), (1349, 53373), (4047, 17791)]