173085237

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{113797}}^1$

素因数の和:113829

約数の個数: 18

約数和(自身を含む): 270725442

約数和(自身を除く): 97640205

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 113797, 341391, 1024173, 1479361, 4438083, 13314249, 19231693, 57695079, 173085237]

約数ペア:

[(1, 173085237), (3, 57695079), (9, 19231693), (13, 13314249), (39, 4438083), (117, 1479361), (169, 1024173), (507, 341391), (1521, 113797)]