85872039

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{907}}^1$

素因数の和:1091

約数の個数: 32

約数和(自身を含む): 132495360

約数和(自身を除く): 46623321

約数列:

[1, 3, 11, 19, 33, 57, 151, 209, 453, 627, 907, 1661, 2721, 2869, 4983, 8607, 9977, 17233, 29931, 31559, 51699, 94677, 136957, 189563, 410871, 568689, 1506527, 2602183, 4519581, 7806549, 28624013, 85872039]

約数ペア:

[(1, 85872039), (3, 28624013), (11, 7806549), (19, 4519581), (33, 2602183), (57, 1506527), (151, 568689), (209, 410871), (453, 189563), (627, 136957), (907, 94677), (1661, 51699), (2721, 31559), (2869, 29931), (4983, 17233), (8607, 9977)]