118519317

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{64871}}^1$

素因数の和:64913

約数の個数: 24

約数和(自身を含む): 202400640

約数和(自身を除く): 83881323

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 64871, 194613, 454097, 583839, 1362291, 1881259, 4086873, 5643777, 13168813, 16931331, 39506439, 118519317]

約数ペア:

[(1, 118519317), (3, 39506439), (7, 16931331), (9, 13168813), (21, 5643777), (29, 4086873), (63, 1881259), (87, 1362291), (203, 583839), (261, 454097), (609, 194613), (1827, 64871)]