42701589

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2617}}^1$

素因数の和:2674

約数の個数: 36

約数和(自身を含む): 73717644

約数和(自身を除く): 31016055

約数列:

[1, 3, 7, 9, 21, 37, 49, 63, 111, 147, 259, 333, 441, 777, 1813, 2331, 2617, 5439, 7851, 16317, 18319, 23553, 54957, 96829, 128233, 164871, 290487, 384699, 677803, 871461, 1154097, 2033409, 4744621, 6100227, 14233863, 42701589]

約数ペア:

[(1, 42701589), (3, 14233863), (7, 6100227), (9, 4744621), (21, 2033409), (37, 1154097), (49, 871461), (63, 677803), (111, 384699), (147, 290487), (259, 164871), (333, 128233), (441, 96829), (777, 54957), (1813, 23553), (2331, 18319), (2617, 16317), (5439, 7851)]