57502737

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 64

約数和(自身を含む): 95846400

約数和(自身を除く): 38343663

約数列:

[1, 3, 9, 23, 27, 29, 31, 69, 87, 93, 103, 207, 261, 279, 309, 621, 667, 713, 783, 837, 899, 927, 2001, 2139, 2369, 2697, 2781, 2987, 3193, 6003, 6417, 7107, 8091, 8961, 9579, 18009, 19251, 20677, 21321, 24273, 26883, 28737, 62031, 63963, 68701, 73439, 80649, 86211, 92597, 186093, 206103, 220317, 277791, 558279, 618309, 660951, 833373, 1854927, 1982853, 2129731, 2500119, 6389193, 19167579, 57502737]

約数ペア:

[(1, 57502737), (3, 19167579), (9, 6389193), (23, 2500119), (27, 2129731), (29, 1982853), (31, 1854927), (69, 833373), (87, 660951), (93, 618309), (103, 558279), (207, 277791), (261, 220317), (279, 206103), (309, 186093), (621, 92597), (667, 86211), (713, 80649), (783, 73439), (837, 68701), (899, 63963), (927, 62031), (2001, 28737), (2139, 26883), (2369, 24273), (2697, 21321), (2781, 20677), (2987, 19251), (3193, 18009), (6003, 9579), (6417, 8961), (7107, 8091)]