64429131

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1657}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 92662304

約数和(自身を除く): 28233173

約数列:

[1, 3, 13, 39, 997, 1657, 2991, 4971, 12961, 21541, 38883, 64623, 1652029, 4956087, 21476377, 64429131]

約数ペア:

[(1, 64429131), (3, 21476377), (13, 4956087), (39, 1652029), (997, 64623), (1657, 38883), (2991, 21541), (4971, 12961)]