53943891

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1583}}^1$

素因数の和:1930

約数の個数: 16

約数和(自身を含む): 74156544

約数和(自身を除く): 20212653

約数列:

[1, 3, 37, 111, 307, 921, 1583, 4749, 11359, 34077, 58571, 175713, 485981, 1457943, 17981297, 53943891]

約数ペア:

[(1, 53943891), (3, 17981297), (37, 1457943), (111, 485981), (307, 175713), (921, 58571), (1583, 34077), (4749, 11359)]