64180479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{31883}}^1$

素因数の和:31958

約数の個数: 16

約数和(自身を含む): 94886784

約数和(自身を除く): 30706305

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 31883, 95649, 350713, 1052139, 1944863, 5834589, 21393493, 64180479]

約数ペア:

[(1, 64180479), (3, 21393493), (11, 5834589), (33, 1944863), (61, 1052139), (183, 350713), (671, 95649), (2013, 31883)]