66577251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{19181}}^1$

素因数の和:19286

約数の個数: 16

約数和(自身を含む): 96677280

約数和(自身を除く): 30100029

約数列:

[1, 3, 13, 39, 89, 267, 1157, 3471, 19181, 57543, 249353, 748059, 1707109, 5121327, 22192417, 66577251]

約数ペア:

[(1, 66577251), (3, 22192417), (13, 5121327), (39, 1707109), (89, 748059), (267, 249353), (1157, 57543), (3471, 19181)]