85143213

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 124986368

約数和(自身を除く): 39843155

約数列:

[1, 3, 9, 127, 163, 381, 457, 489, 1143, 1371, 1467, 4113, 20701, 58039, 62103, 74491, 174117, 186309, 223473, 522351, 670419, 9460357, 28381071, 85143213]

約数ペア:

[(1, 85143213), (3, 28381071), (9, 9460357), (127, 670419), (163, 522351), (381, 223473), (457, 186309), (489, 174117), (1143, 74491), (1371, 62103), (1467, 58039), (4113, 20701)]