68585283

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1\times {\mathrm{929}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 106972320

約数和(自身を除く): 38387037

約数列:

[1, 3, 9, 13, 39, 117, 631, 929, 1893, 2787, 5679, 8203, 8361, 12077, 24609, 36231, 73827, 108693, 586199, 1758597, 5275791, 7620587, 22861761, 68585283]

約数ペア:

[(1, 68585283), (3, 22861761), (9, 7620587), (13, 5275791), (39, 1758597), (117, 586199), (631, 108693), (929, 73827), (1893, 36231), (2787, 24609), (5679, 12077), (8203, 8361)]