64477804527

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{2591}}^1\times {\mathrm{162649}}^1$

素因数の和:165263

約数の個数: 24

約数和(自身を含む): 98651779200

約数和(自身を除く): 34173974673

約数列:

[1, 3, 9, 17, 51, 153, 2591, 7773, 23319, 44047, 132141, 162649, 396423, 487947, 1463841, 2765033, 8295099, 24885297, 421423559, 1264270677, 3792812031, 7164200503, 21492601509, 64477804527]

約数ペア:

[(1, 64477804527), (3, 21492601509), (9, 7164200503), (17, 3792812031), (51, 1264270677), (153, 421423559), (2591, 24885297), (7773, 8295099), (23319, 2765033), (44047, 1463841), (132141, 487947), (162649, 396423)]