71521314

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{68903}}^1$

素因数の和:69081

約数の個数: 16

約数和(自身を含む): 143871552

約数和(自身を除く): 72350238

約数列:

[1, 2, 3, 6, 173, 346, 519, 1038, 68903, 137806, 206709, 413418, 11920219, 23840438, 35760657, 71521314]

約数ペア:

[(1, 71521314), (2, 35760657), (3, 23840438), (6, 11920219), (173, 413418), (346, 206709), (519, 137806), (1038, 68903)]