282180399

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{2207}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 419696640

約数和(自身を除く): 137516241

約数列:

[1, 3, 17, 23, 51, 69, 109, 327, 391, 1173, 1853, 2207, 2507, 5559, 6621, 7521, 37519, 42619, 50761, 112557, 127857, 152283, 240563, 721689, 862937, 2588811, 4089571, 5532949, 12268713, 16598847, 94060133, 282180399]

約数ペア:

[(1, 282180399), (3, 94060133), (17, 16598847), (23, 12268713), (51, 5532949), (69, 4089571), (109, 2588811), (327, 862937), (391, 721689), (1173, 240563), (1853, 152283), (2207, 127857), (2507, 112557), (5559, 50761), (6621, 42619), (7521, 37519)]