33666651

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 56832000

約数和(自身を除く): 23165349

約数列:

[1, 3, 9, 19, 27, 29, 31, 57, 73, 87, 93, 171, 219, 261, 279, 513, 551, 589, 657, 783, 837, 899, 1387, 1653, 1767, 1971, 2117, 2263, 2697, 4161, 4959, 5301, 6351, 6789, 8091, 12483, 14877, 15903, 17081, 19053, 20367, 24273, 37449, 40223, 42997, 51243, 57159, 61101, 65627, 120669, 128991, 153729, 196881, 362007, 386973, 461187, 590643, 1086021, 1160919, 1246913, 1771929, 3740739, 11222217, 33666651]

約数ペア:

[(1, 33666651), (3, 11222217), (9, 3740739), (19, 1771929), (27, 1246913), (29, 1160919), (31, 1086021), (57, 590643), (73, 461187), (87, 386973), (93, 362007), (171, 196881), (219, 153729), (261, 128991), (279, 120669), (513, 65627), (551, 61101), (589, 57159), (657, 51243), (783, 42997), (837, 40223), (899, 37449), (1387, 24273), (1653, 20367), (1767, 19053), (1971, 17081), (2117, 15903), (2263, 14877), (2697, 12483), (4161, 8091), (4959, 6789), (5301, 6351)]