27879969

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{9049}}^1$

素因数の和:9144

約数の個数: 16

約数和(自身を含む): 40544000

約数和(自身を除く): 12664031

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 9049, 27147, 117637, 352911, 714871, 2144613, 9293323, 27879969]

約数ペア:

[(1, 27879969), (3, 9293323), (13, 2144613), (39, 714871), (79, 352911), (237, 117637), (1027, 27147), (3081, 9049)]