72485721

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{104597}}^1$

素因数の和:104621

約数の個数: 24

約数和(自身を含む): 130538304

約数和(自身を除く): 58052583

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 104597, 313791, 732179, 941373, 1150567, 2196537, 3451701, 6589611, 8053969, 10355103, 24161907, 72485721]

約数ペア:

[(1, 72485721), (3, 24161907), (7, 10355103), (9, 8053969), (11, 6589611), (21, 3451701), (33, 2196537), (63, 1150567), (77, 941373), (99, 732179), (231, 313791), (693, 104597)]