140925321

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2269}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 208694720

約数和(自身を除く): 67769399

約数列:

[1, 3, 9, 67, 103, 201, 309, 603, 927, 2269, 6807, 6901, 20421, 20703, 62109, 152023, 233707, 456069, 701121, 1368207, 2103363, 15658369, 46975107, 140925321]

約数ペア:

[(1, 140925321), (3, 46975107), (9, 15658369), (67, 2103363), (103, 1368207), (201, 701121), (309, 456069), (603, 233707), (927, 152023), (2269, 62109), (6807, 20703), (6901, 20421)]