80825679

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{727}}^1\times {\mathrm{1123}}^1$

素因数の和:1867

約数の個数: 24

約数和(自身を含む): 127650432

約数和(自身を除く): 46824753

約数列:

[1, 3, 9, 11, 33, 99, 727, 1123, 2181, 3369, 6543, 7997, 10107, 12353, 23991, 37059, 71973, 111177, 816421, 2449263, 7347789, 8980631, 26941893, 80825679]

約数ペア:

[(1, 80825679), (3, 26941893), (9, 8980631), (11, 7347789), (33, 2449263), (99, 816421), (727, 111177), (1123, 71973), (2181, 37059), (3369, 23991), (6543, 12353), (7997, 10107)]