68908383

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{3697}}^1$

素因数の和:3831

約数の個数: 24

約数和(自身を含む): 105762800

約数和(自身を除く): 36854417

約数列:

[1, 3, 9, 19, 57, 109, 171, 327, 981, 2071, 3697, 6213, 11091, 18639, 33273, 70243, 210729, 402973, 632187, 1208919, 3626757, 7656487, 22969461, 68908383]

約数ペア:

[(1, 68908383), (3, 22969461), (9, 7656487), (19, 3626757), (57, 1208919), (109, 632187), (171, 402973), (327, 210729), (981, 70243), (2071, 33273), (3697, 18639), (6213, 11091)]