133988481

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{7561}}^1$

素因数の和:7757

約数の個数: 24

約数和(自身を含む): 212340960

約数和(自身を除く): 78352479

約数列:

[1, 3, 9, 11, 33, 99, 179, 537, 1611, 1969, 5907, 7561, 17721, 22683, 68049, 83171, 249513, 748539, 1353419, 4060257, 12180771, 14887609, 44662827, 133988481]

約数ペア:

[(1, 133988481), (3, 44662827), (9, 14887609), (11, 12180771), (33, 4060257), (99, 1353419), (179, 748539), (537, 249513), (1611, 83171), (1969, 68049), (5907, 22683), (7561, 17721)]