129347727

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{3049}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 175680000

約数和(自身を除く): 46332273

約数列:

[1, 3, 79, 179, 237, 537, 3049, 9147, 14141, 42423, 240871, 545771, 722613, 1637313, 43115909, 129347727]

約数ペア:

[(1, 129347727), (3, 43115909), (79, 1637313), (179, 722613), (237, 545771), (537, 240871), (3049, 42423), (9147, 14141)]