64987659

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{5011}}^1$

素因数の和:5159

約数の個数: 24

約数和(自身を含む): 103207104

約数和(自身を除く): 38219445

約数列:

[1, 3, 9, 11, 33, 99, 131, 393, 1179, 1441, 4323, 5011, 12969, 15033, 45099, 55121, 165363, 496089, 656441, 1969323, 5907969, 7220851, 21662553, 64987659]

約数ペア:

[(1, 64987659), (3, 21662553), (9, 7220851), (11, 5907969), (33, 1969323), (99, 656441), (131, 496089), (393, 165363), (1179, 55121), (1441, 45099), (4323, 15033), (5011, 12969)]