82882863

素因数分解:

$3^2\times 7^3\times {\mathrm{26849}}^1$

素因数の和:26876

約数の個数: 24

約数和(自身を含む): 139620000

約数和(自身を除く): 56737137

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 26849, 80547, 187943, 241641, 563829, 1315601, 1691487, 3946803, 9209207, 11840409, 27627621, 82882863]

約数ペア:

[(1, 82882863), (3, 27627621), (7, 11840409), (9, 9209207), (21, 3946803), (49, 1691487), (63, 1315601), (147, 563829), (343, 241641), (441, 187943), (1029, 80547), (3087, 26849)]