64535397

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{13093}}^1$

素因数の和:13180

約数の個数: 16

約数和(自身を含む): 90505728

約数和(自身を除く): 25970331

約数列:

[1, 3, 31, 53, 93, 159, 1643, 4929, 13093, 39279, 405883, 693929, 1217649, 2081787, 21511799, 64535397]

約数ペア:

[(1, 64535397), (3, 21511799), (31, 2081787), (53, 1217649), (93, 693929), (159, 405883), (1643, 39279), (4929, 13093)]