140959953

素因数分解:

$3^3\times {\mathrm{821}}^1\times {\mathrm{6359}}^1$

素因数の和:7189

約数の個数: 16

約数和(自身を含む): 209116800

約数和(自身を除く): 68156847

約数列:

[1, 3, 9, 27, 821, 2463, 6359, 7389, 19077, 22167, 57231, 171693, 5220739, 15662217, 46986651, 140959953]

約数ペア:

[(1, 140959953), (3, 46986651), (9, 15662217), (27, 5220739), (821, 171693), (2463, 57231), (6359, 22167), (7389, 19077)]