242565147

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{17627}}^1$

素因数の和:17783

約数の個数: 24

約数和(自身を含む): 384995520

約数和(自身を除く): 142430373

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 4587, 13761, 17627, 52881, 158643, 193897, 581691, 1745073, 2450153, 7350459, 22051377, 26951683, 80855049, 242565147]

約数ペア:

[(1, 242565147), (3, 80855049), (9, 26951683), (11, 22051377), (33, 7350459), (99, 2450153), (139, 1745073), (417, 581691), (1251, 193897), (1529, 158643), (4587, 52881), (13761, 17627)]