74540427

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{112429}}^1$

素因数の和:112462

約数の個数: 16

約数和(自身を含む): 113329440

約数和(自身を除く): 38789013

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 112429, 337287, 1461577, 1911293, 4384731, 5733879, 24846809, 74540427]

約数ペア:

[(1, 74540427), (3, 24846809), (13, 5733879), (17, 4384731), (39, 1911293), (51, 1461577), (221, 337287), (663, 112429)]