86551491

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{3221}}^1$

素因数の和:3303

約数の個数: 24

約数和(自身を含む): 127359216

約数和(自身を除く): 40807725

約数列:

[1, 3, 13, 39, 53, 159, 169, 507, 689, 2067, 3221, 8957, 9663, 26871, 41873, 125619, 170713, 512139, 544349, 1633047, 2219269, 6657807, 28850497, 86551491]

約数ペア:

[(1, 86551491), (3, 28850497), (13, 6657807), (39, 2219269), (53, 1633047), (159, 544349), (169, 512139), (507, 170713), (689, 125619), (2067, 41873), (3221, 26871), (8957, 9663)]