55612791

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:341

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 41155209

約数列:

[1, 3, 9, 13, 19, 27, 31, 39, 57, 93, 117, 171, 247, 269, 279, 351, 403, 513, 589, 741, 807, 837, 1209, 1767, 2223, 2421, 3497, 3627, 5111, 5301, 6669, 7263, 7657, 8339, 10491, 10881, 15333, 15903, 22971, 25017, 31473, 45999, 66443, 68913, 75051, 94419, 108407, 137997, 158441, 199329, 206739, 225153, 325221, 475323, 597987, 975663, 1425969, 1793961, 2059733, 2926989, 4277907, 6179199, 18537597, 55612791]

約数ペア:

[(1, 55612791), (3, 18537597), (9, 6179199), (13, 4277907), (19, 2926989), (27, 2059733), (31, 1793961), (39, 1425969), (57, 975663), (93, 597987), (117, 475323), (171, 325221), (247, 225153), (269, 206739), (279, 199329), (351, 158441), (403, 137997), (513, 108407), (589, 94419), (741, 75051), (807, 68913), (837, 66443), (1209, 45999), (1767, 31473), (2223, 25017), (2421, 22971), (3497, 15903), (3627, 15333), (5111, 10881), (5301, 10491), (6669, 8339), (7263, 7657)]