67104855

素因数分解:

$3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2473}}^1$

素因数の和:2557

約数の個数: 40

約数和(自身を含む): 122136432

約数和(自身を除く): 55031577

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 81, 135, 201, 335, 405, 603, 1005, 1809, 2473, 3015, 5427, 7419, 9045, 12365, 22257, 27135, 37095, 66771, 111285, 165691, 200313, 333855, 497073, 828455, 1001565, 1491219, 2485365, 4473657, 7456095, 13420971, 22368285, 67104855]

約数ペア:

[(1, 67104855), (3, 22368285), (5, 13420971), (9, 7456095), (15, 4473657), (27, 2485365), (45, 1491219), (67, 1001565), (81, 828455), (135, 497073), (201, 333855), (335, 200313), (405, 165691), (603, 111285), (1005, 66771), (1809, 37095), (2473, 27135), (3015, 22257), (5427, 12365), (7419, 9045)]