55299969

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{11839}}^1$

素因数の和:12021

約数の個数: 16

約数和(自身を含む): 82406400

約数和(自身を除く): 27106431

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 11839, 35517, 106551, 319653, 2048147, 6144441, 18433323, 55299969]

約数ペア:

[(1, 55299969), (3, 18433323), (9, 6144441), (27, 2048147), (173, 319653), (519, 106551), (1557, 35517), (4671, 11839)]