156716818017

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1\times {\mathrm{2222839}}^1$

素因数の和:2223244

約数の個数: 16

約数和(自身を含む): 212539069440

約数和(自身を除く): 55822251423

約数列:

[1, 3, 71, 213, 331, 993, 23501, 70503, 2222839, 6668517, 157821569, 473464707, 735759709, 2207279127, 52238939339, 156716818017]

約数ペア:

[(1, 156716818017), (3, 52238939339), (71, 2207279127), (213, 735759709), (331, 473464707), (993, 157821569), (23501, 6668517), (70503, 2222839)]