181568979

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{52951}}^1$

素因数の和:53087

約数の個数: 16

約数和(自身を含む): 271114240

約数和(自身を除く): 89545261

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 52951, 158853, 476559, 1429677, 6724777, 20174331, 60522993, 181568979]

約数ペア:

[(1, 181568979), (3, 60522993), (9, 20174331), (27, 6724777), (127, 1429677), (381, 476559), (1143, 158853), (3429, 52951)]