161520162057

素因数分解:

$3^2\times {\mathrm{857}}^1\times {\mathrm{1747}}^1\times {\mathrm{11987}}^1$

素因数の和:14597

約数の個数: 24

約数和(自身を含む): 233732337696

約数和(自身を除く): 72212175639

約数列:

[1, 3, 9, 857, 1747, 2571, 5241, 7713, 11987, 15723, 35961, 107883, 1497179, 4491537, 10272859, 13474611, 20941289, 30818577, 62823867, 92455731, 188471601, 17946684673, 53840054019, 161520162057]

約数ペア:

[(1, 161520162057), (3, 53840054019), (9, 17946684673), (857, 188471601), (1747, 92455731), (2571, 62823867), (5241, 30818577), (7713, 20941289), (11987, 13474611), (15723, 10272859), (35961, 4491537), (107883, 1497179)]