25689016509

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1217}}^1\times {\mathrm{6521}}^1$

素因数の和:7837

約数の個数: 32

約数和(自身を含む): 37367616384

約数和(自身を除く): 11678599875

約数列:

[1, 3, 13, 39, 83, 249, 1079, 1217, 3237, 3651, 6521, 15821, 19563, 47463, 84773, 101011, 254319, 303033, 541243, 1313143, 1623729, 3939429, 7036159, 7936057, 21108477, 23808171, 103168741, 309506223, 658692731, 1976078193, 8563005503, 25689016509]

約数ペア:

[(1, 25689016509), (3, 8563005503), (13, 1976078193), (39, 658692731), (83, 309506223), (249, 103168741), (1079, 23808171), (1217, 21108477), (3237, 7936057), (3651, 7036159), (6521, 3939429), (15821, 1623729), (19563, 1313143), (47463, 541243), (84773, 303033), (101011, 254319)]