80393661

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{72623}}^1$

素因数の和:72673

約数の個数: 16

約数和(自身を含む): 122008320

約数和(自身を除く): 41614659

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 72623, 217869, 653607, 1960821, 2977543, 8932629, 26797887, 80393661]

約数ペア:

[(1, 80393661), (3, 26797887), (9, 8932629), (27, 2977543), (41, 1960821), (123, 653607), (369, 217869), (1107, 72623)]