91707777

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 156956800

約数和(自身を除く): 65249023

約数列:

[1, 3, 7, 9, 21, 43, 63, 97, 129, 291, 301, 349, 387, 679, 873, 903, 1047, 2037, 2443, 2709, 3141, 4171, 6111, 7329, 12513, 15007, 21987, 29197, 33853, 37539, 45021, 87591, 101559, 105049, 135063, 236971, 262773, 304677, 315147, 710913, 945441, 1455679, 2132739, 4367037, 10189753, 13101111, 30569259, 91707777]

約数ペア:

[(1, 91707777), (3, 30569259), (7, 13101111), (9, 10189753), (21, 4367037), (43, 2132739), (63, 1455679), (97, 945441), (129, 710913), (291, 315147), (301, 304677), (349, 262773), (387, 236971), (679, 135063), (873, 105049), (903, 101559), (1047, 87591), (2037, 45021), (2443, 37539), (2709, 33853), (3141, 29197), (4171, 21987), (6111, 15007), (7329, 12513)]