33557013

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1686

約数の個数: 36

約数和(自身を含む): 57620160

約数和(自身を除く): 24063147

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 1619, 2303, 2961, 4857, 6909, 11333, 14571, 20727, 33999, 76093, 79331, 101997, 228279, 237993, 532651, 684837, 713979, 1597953, 3728557, 4793859, 11185671, 33557013]

約数ペア:

[(1, 33557013), (3, 11185671), (7, 4793859), (9, 3728557), (21, 1597953), (47, 713979), (49, 684837), (63, 532651), (141, 237993), (147, 228279), (329, 101997), (423, 79331), (441, 76093), (987, 33999), (1619, 20727), (2303, 14571), (2961, 11333), (4857, 6909)]