27941751

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{521}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 41530320

約数和(自身を除く): 13588569

約数列:

[1, 3, 9, 59, 101, 177, 303, 521, 531, 909, 1563, 4689, 5959, 17877, 30739, 52621, 53631, 92217, 157863, 276651, 473589, 3104639, 9313917, 27941751]

約数ペア:

[(1, 27941751), (3, 9313917), (9, 3104639), (59, 473589), (101, 276651), (177, 157863), (303, 92217), (521, 53631), (531, 52621), (909, 30739), (1563, 17877), (4689, 5959)]