57787317

素因数分解:

$3^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1409}}^1$

素因数の和:1463

約数の個数: 48

約数和(自身を含む): 102873600

約数和(自身を除く): 45086283

約数列:

[1, 3, 7, 9, 21, 27, 31, 49, 63, 93, 147, 189, 217, 279, 441, 651, 837, 1323, 1409, 1519, 1953, 4227, 4557, 5859, 9863, 12681, 13671, 29589, 38043, 41013, 43679, 69041, 88767, 131037, 207123, 266301, 305753, 393111, 621369, 917259, 1179333, 1864107, 2140271, 2751777, 6420813, 8255331, 19262439, 57787317]

約数ペア:

[(1, 57787317), (3, 19262439), (7, 8255331), (9, 6420813), (21, 2751777), (27, 2140271), (31, 1864107), (49, 1179333), (63, 917259), (93, 621369), (147, 393111), (189, 305753), (217, 266301), (279, 207123), (441, 131037), (651, 88767), (837, 69041), (1323, 43679), (1409, 41013), (1519, 38043), (1953, 29589), (4227, 13671), (4557, 12681), (5859, 9863)]