66102501

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{21881}}^1$

素因数の和:21956

約数の個数: 16

約数和(自身を含む): 94530240

約数和(自身を除く): 28427739

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 21881, 65643, 415739, 1159693, 1247217, 3479079, 22034167, 66102501]

約数ペア:

[(1, 66102501), (3, 22034167), (19, 3479079), (53, 1247217), (57, 1159693), (159, 415739), (1007, 65643), (3021, 21881)]