72481311

素因数分解:

$3^5\times 7^1\times {\mathrm{42611}}^1$

素因数の和:42633

約数の個数: 24

約数和(自身を含む): 124086144

約数和(自身を除く): 51604833

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 42611, 127833, 298277, 383499, 894831, 1150497, 2684493, 3451491, 8053479, 10354473, 24160437, 72481311]

約数ペア:

[(1, 72481311), (3, 24160437), (7, 10354473), (9, 8053479), (21, 3451491), (27, 2684493), (63, 1150497), (81, 894831), (189, 383499), (243, 298277), (567, 127833), (1701, 42611)]