71318853

素因数分解:

$3^3\times {\mathrm{167}}^1\times {\mathrm{15817}}^1$

素因数の和:15993

約数の個数: 16

約数和(自身を含む): 106296960

約数和(自身を除く): 34978107

約数列:

[1, 3, 9, 27, 167, 501, 1503, 4509, 15817, 47451, 142353, 427059, 2641439, 7924317, 23772951, 71318853]

約数ペア:

[(1, 71318853), (3, 23772951), (9, 7924317), (27, 2641439), (167, 427059), (501, 142353), (1503, 47451), (4509, 15817)]