140303631

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{2179}}^1$

素因数の和:2335

約数の個数: 24

約数和(自身を含む): 204257280

約数和(自身を除く): 63953649

約数列:

[1, 3, 13, 39, 127, 169, 381, 507, 1651, 2179, 4953, 6537, 21463, 28327, 64389, 84981, 276733, 368251, 830199, 1104753, 3597529, 10792587, 46767877, 140303631]

約数ペア:

[(1, 140303631), (3, 46767877), (13, 10792587), (39, 3597529), (127, 1104753), (169, 830199), (381, 368251), (507, 276733), (1651, 84981), (2179, 64389), (4953, 28327), (6537, 21463)]