161480452959

素因数分解:

$3^5\times 7^1\times {\mathrm{94932659}}^1$

素因数の和:94932681

約数の個数: 24

約数和(自身を含む): 276443905920

約数和(自身を除く): 114963452961

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 94932659, 284797977, 664528613, 854393931, 1993585839, 2563181793, 5980757517, 7689545379, 17942272551, 23068636137, 53826817653, 161480452959]

約数ペア:

[(1, 161480452959), (3, 53826817653), (7, 23068636137), (9, 17942272551), (21, 7689545379), (27, 5980757517), (63, 2563181793), (81, 1993585839), (189, 854393931), (243, 664528613), (567, 284797977), (1701, 94932659)]