156698217

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{1889}}^1$

素因数の和:2617

約数の個数: 24

約数和(自身を含む): 244225800

約数和(自身を除く): 87527583

約数列:

[1, 3, 9, 13, 39, 117, 709, 1889, 2127, 5667, 6381, 9217, 17001, 24557, 27651, 73671, 82953, 221013, 1339301, 4017903, 12053709, 17410913, 52232739, 156698217]

約数ペア:

[(1, 156698217), (3, 52232739), (9, 17410913), (13, 12053709), (39, 4017903), (117, 1339301), (709, 221013), (1889, 82953), (2127, 73671), (5667, 27651), (6381, 24557), (9217, 17001)]