210407769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163487}}^1$

素因数の和:163517

約数の個数: 24

約数和(自身を含む): 357057792

約数和(自身を除く): 146650023

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 163487, 490461, 1471383, 1798357, 2125331, 5395071, 6375993, 16185213, 19127979, 23378641, 70135923, 210407769]

約数ペア:

[(1, 210407769), (3, 70135923), (9, 23378641), (11, 19127979), (13, 16185213), (33, 6375993), (39, 5395071), (99, 2125331), (117, 1798357), (143, 1471383), (429, 490461), (1287, 163487)]