68047965

素因数分解:

$3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6073}}^1$

素因数の和:6170

約数の個数: 32

約数和(自身を含む): 122451840

約数和(自身を除く): 54403875

約数列:

[1, 3, 5, 9, 15, 27, 45, 83, 135, 249, 415, 747, 1245, 2241, 3735, 6073, 11205, 18219, 30365, 54657, 91095, 163971, 273285, 504059, 819855, 1512177, 2520295, 4536531, 7560885, 13609593, 22682655, 68047965]

約数ペア:

[(1, 68047965), (3, 22682655), (5, 13609593), (9, 7560885), (15, 4536531), (27, 2520295), (45, 1512177), (83, 819855), (135, 504059), (249, 273285), (415, 163971), (747, 91095), (1245, 54657), (2241, 30365), (3735, 18219), (6073, 11205)]