159316323

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{18523}}^1$

素因数の和:18634

約数の個数: 16

約数和(自身を含む): 220509696

約数和(自身を除く): 61193373

約数列:

[1, 3, 47, 61, 141, 183, 2867, 8601, 18523, 55569, 870581, 1129903, 2611743, 3389709, 53105441, 159316323]

約数ペア:

[(1, 159316323), (3, 53105441), (47, 3389709), (61, 2611743), (141, 1129903), (183, 870581), (2867, 55569), (8601, 18523)]