977794623

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{49451}}^1$

素因数の和:49496

約数の個数: 24

約数和(自身を含む): 1530044880

約数和(自身を除く): 552250257

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 2197, 6591, 19773, 49451, 148353, 445059, 642863, 1928589, 5785767, 8357219, 25071657, 75214971, 108643847, 325931541, 977794623]

約数ペア:

[(1, 977794623), (3, 325931541), (9, 108643847), (13, 75214971), (39, 25071657), (117, 8357219), (169, 5785767), (507, 1928589), (1521, 642863), (2197, 445059), (6591, 148353), (19773, 49451)]