71390643

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5417}}^1$

素因数の和:5634

約数の個数: 16

約数和(自身を含む): 99864576

約数和(自身を除く): 28473933

約数列:

[1, 3, 23, 69, 191, 573, 4393, 5417, 13179, 16251, 124591, 373773, 1034647, 3103941, 23796881, 71390643]

約数ペア:

[(1, 71390643), (3, 23796881), (23, 3103941), (69, 1034647), (191, 373773), (573, 124591), (4393, 16251), (5417, 13179)]