766883457

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3191}}^1$

素因数の和:3272

約数の個数: 48

約数和(自身を含む): 1226953728

約数和(自身を除く): 460070271

約数列:

[1, 3, 9, 23, 27, 43, 69, 81, 129, 207, 243, 387, 621, 989, 1161, 1863, 2967, 3191, 3483, 5589, 8901, 9573, 10449, 26703, 28719, 73393, 80109, 86157, 137213, 220179, 240327, 258471, 411639, 660537, 775413, 1234917, 1981611, 3155899, 3704751, 5944833, 9467697, 11114253, 17834499, 28403091, 33342759, 85209273, 255627819, 766883457]

約数ペア:

[(1, 766883457), (3, 255627819), (9, 85209273), (23, 33342759), (27, 28403091), (43, 17834499), (69, 11114253), (81, 9467697), (129, 5944833), (207, 3704751), (243, 3155899), (387, 1981611), (621, 1234917), (989, 775413), (1161, 660537), (1863, 411639), (2967, 258471), (3191, 240327), (3483, 220179), (5589, 137213), (8901, 86157), (9573, 80109), (10449, 73393), (26703, 28719)]