159911157

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47297}}^1$

素因数の和:47337

約数の個数: 24

約数和(自身を含む): 258814656

約数和(自身を除く): 98903499

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 47297, 141891, 331079, 993237, 1087831, 2317553, 3263493, 6952659, 7614817, 22844451, 53303719, 159911157]

約数ペア:

[(1, 159911157), (3, 53303719), (7, 22844451), (21, 7614817), (23, 6952659), (49, 3263493), (69, 2317553), (147, 1087831), (161, 993237), (483, 331079), (1127, 141891), (3381, 47297)]