729285081

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5261}}^1$

素因数の和:5342

約数の個数: 48

約数和(自身を含む): 1209333888

約数和(自身を除く): 480048807

約数列:

[1, 3, 7, 21, 23, 41, 49, 69, 123, 147, 161, 287, 483, 861, 943, 1127, 2009, 2829, 3381, 5261, 6027, 6601, 15783, 19803, 36827, 46207, 110481, 121003, 138621, 215701, 257789, 363009, 647103, 773367, 847021, 1509907, 2541063, 4529721, 4961123, 5929147, 10569349, 14883369, 17787441, 31708047, 34727861, 104183583, 243095027, 729285081]

約数ペア:

[(1, 729285081), (3, 243095027), (7, 104183583), (21, 34727861), (23, 31708047), (41, 17787441), (49, 14883369), (69, 10569349), (123, 5929147), (147, 4961123), (161, 4529721), (287, 2541063), (483, 1509907), (861, 847021), (943, 773367), (1127, 647103), (2009, 363009), (2829, 257789), (3381, 215701), (5261, 138621), (6027, 121003), (6601, 110481), (15783, 46207), (19803, 36827)]