155116953

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1447}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 230255168

約数和(自身を除く): 75138215

約数列:

[1, 3, 9, 43, 129, 277, 387, 831, 1447, 2493, 4341, 11911, 13023, 35733, 62221, 107199, 186663, 400819, 559989, 1202457, 3607371, 17235217, 51705651, 155116953]

約数ペア:

[(1, 155116953), (3, 51705651), (9, 17235217), (43, 3607371), (129, 1202457), (277, 559989), (387, 400819), (831, 186663), (1447, 107199), (2493, 62221), (4341, 35733), (11911, 13023)]