156971194821

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{47011439}}^1$

素因数の和:47011505

約数の個数: 24

約数和(自身を含む): 264016247040

約数和(自身を除く): 107045052219

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 47011439, 141034317, 329080073, 423102951, 987240219, 2491606267, 2961720657, 7474818801, 17441243869, 22424456403, 52323731607, 156971194821]

約数ペア:

[(1, 156971194821), (3, 52323731607), (7, 22424456403), (9, 17441243869), (21, 7474818801), (53, 2961720657), (63, 2491606267), (159, 987240219), (371, 423102951), (477, 329080073), (1113, 141034317), (3339, 47011439)]