55175031

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1409}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 84318000

約数和(自身を除く): 29142969

約数列:

[1, 3, 9, 19, 57, 171, 229, 687, 1409, 2061, 4227, 4351, 12681, 13053, 26771, 39159, 80313, 240939, 322661, 967983, 2903949, 6130559, 18391677, 55175031]

約数ペア:

[(1, 55175031), (3, 18391677), (9, 6130559), (19, 2903949), (57, 967983), (171, 322661), (229, 240939), (687, 80313), (1409, 39159), (2061, 26771), (4227, 13053), (4351, 12681)]