71370891

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2713}}^1$

素因数の和:2835

約数の個数: 24

約数和(自身を含む): 107257280

約数和(自身を除く): 35886389

約数列:

[1, 3, 9, 37, 79, 111, 237, 333, 711, 2713, 2923, 8139, 8769, 24417, 26307, 100381, 214327, 301143, 642981, 903429, 1928943, 7930099, 23790297, 71370891]

約数ペア:

[(1, 71370891), (3, 23790297), (9, 7930099), (37, 1928943), (79, 903429), (111, 642981), (237, 301143), (333, 214327), (711, 100381), (2713, 26307), (2923, 24417), (8139, 8769)]