225794697

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{491}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 326467584

約数和(自身を除く): 100672887

約数列:

[1, 3, 17, 51, 71, 127, 213, 381, 491, 1207, 1473, 2159, 3621, 6477, 8347, 9017, 25041, 27051, 34861, 62357, 104583, 153289, 187071, 459867, 592637, 1060069, 1777911, 3180207, 4427347, 13282041, 75264899, 225794697]

約数ペア:

[(1, 225794697), (3, 75264899), (17, 13282041), (51, 4427347), (71, 3180207), (127, 1777911), (213, 1060069), (381, 592637), (491, 459867), (1207, 187071), (1473, 153289), (2159, 104583), (3621, 62357), (6477, 34861), (8347, 27051), (9017, 25041)]