51624783

素因数分解:

$3^4\times 7^2\times {\mathrm{13007}}^1$

素因数の和:13033

約数の個数: 30

約数和(自身を含む): 89716176

約数和(自身を除く): 38091393

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 567, 1323, 3969, 13007, 39021, 91049, 117063, 273147, 351189, 637343, 819441, 1053567, 1912029, 2458323, 5736087, 7374969, 17208261, 51624783]

約数ペア:

[(1, 51624783), (3, 17208261), (7, 7374969), (9, 5736087), (21, 2458323), (27, 1912029), (49, 1053567), (63, 819441), (81, 637343), (147, 351189), (189, 273147), (441, 117063), (567, 91049), (1323, 39021), (3969, 13007)]