520059123

素因数分解:

$3^6\times {\mathrm{601}}^1\times {\mathrm{1187}}^1$

素因数の和:1806

約数の個数: 28

約数和(自身を含む): 781687368

約数和(自身を除く): 261628245

約数列:

[1, 3, 9, 27, 81, 243, 601, 729, 1187, 1803, 3561, 5409, 10683, 16227, 32049, 48681, 96147, 146043, 288441, 438129, 713387, 865323, 2140161, 6420483, 19261449, 57784347, 173353041, 520059123]

約数ペア:

[(1, 520059123), (3, 173353041), (9, 57784347), (27, 19261449), (81, 6420483), (243, 2140161), (601, 865323), (729, 713387), (1187, 438129), (1803, 288441), (3561, 146043), (5409, 96147), (10683, 48681), (16227, 32049)]