71323623

素因数分解:

$3^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3617}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 118149408

約数和(自身を除く): 46825785

約数列:

[1, 3, 7, 9, 21, 63, 313, 939, 2191, 2817, 3617, 6573, 10851, 19719, 25319, 32553, 75957, 227871, 1132121, 3396363, 7924847, 10189089, 23774541, 71323623]

約数ペア:

[(1, 71323623), (3, 23774541), (7, 10189089), (9, 7924847), (21, 3396363), (63, 1132121), (313, 227871), (939, 75957), (2191, 32553), (2817, 25319), (3617, 19719), (6573, 10851)]