3136383423

素因数分解:

$3^4\times {\mathrm{1949}}^1\times {\mathrm{19867}}^1$

素因数の和:21828

約数の個数: 20

約数和(自身を含む): 4687854600

約数和(自身を除く): 1551471177

約数列:

[1, 3, 9, 27, 81, 1949, 5847, 17541, 19867, 52623, 59601, 157869, 178803, 536409, 1609227, 38720783, 116162349, 348487047, 1045461141, 3136383423]

約数ペア:

[(1, 3136383423), (3, 1045461141), (9, 348487047), (27, 116162349), (81, 38720783), (1949, 1609227), (5847, 536409), (17541, 178803), (19867, 157869), (52623, 59601)]