500520033

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{229}}^1\times {\mathrm{479}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 808128000

約数和(自身を除く): 307607967

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 229, 351, 479, 507, 687, 1437, 1521, 2061, 2977, 4311, 4563, 6183, 6227, 8931, 12933, 18681, 26793, 38701, 56043, 80379, 80951, 109691, 116103, 168129, 242853, 329073, 348309, 728559, 987219, 1044927, 1425983, 2185677, 2961657, 4277949, 12833847, 18537779, 38501541, 55613337, 166840011, 500520033]

約数ペア:

[(1, 500520033), (3, 166840011), (9, 55613337), (13, 38501541), (27, 18537779), (39, 12833847), (117, 4277949), (169, 2961657), (229, 2185677), (351, 1425983), (479, 1044927), (507, 987219), (687, 728559), (1437, 348309), (1521, 329073), (2061, 242853), (2977, 168129), (4311, 116103), (4563, 109691), (6183, 80951), (6227, 80379), (8931, 56043), (12933, 38701), (18681, 26793)]