64235847

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{15991}}^1$

素因数の和:16110

約数の個数: 16

約数和(自身を含む): 93137408

約数和(自身を除く): 28901561

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 15991, 47973, 207883, 623649, 1647073, 4941219, 21411949, 64235847]

約数ペア:

[(1, 64235847), (3, 21411949), (13, 4941219), (39, 1647073), (103, 623649), (309, 207883), (1339, 47973), (4017, 15991)]