68280867

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{61681}}^1$

素因数の和:61731

約数の個数: 16

約数和(自身を含む): 103625760

約数和(自身を除く): 35344893

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 61681, 185043, 555129, 1665387, 2528921, 7586763, 22760289, 68280867]

約数ペア:

[(1, 68280867), (3, 22760289), (9, 7586763), (27, 2528921), (41, 1665387), (123, 555129), (369, 185043), (1107, 61681)]