8266378077

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{1223}}^1\times {\mathrm{4243}}^1$

素因数の和:5534

約数の個数: 32

約数和(自身を含む): 12467174400

約数和(自身を除く): 4200796323

約数列:

[1, 3, 9, 27, 59, 177, 531, 1223, 1593, 3669, 4243, 11007, 12729, 33021, 38187, 72157, 114561, 216471, 250337, 649413, 751011, 1948239, 2253033, 5189189, 6759099, 15567567, 46702701, 140108103, 306162151, 918486453, 2755459359, 8266378077]

約数ペア:

[(1, 8266378077), (3, 2755459359), (9, 918486453), (27, 306162151), (59, 140108103), (177, 46702701), (531, 15567567), (1223, 6759099), (1593, 5189189), (3669, 2253033), (4243, 1948239), (11007, 751011), (12729, 649413), (33021, 250337), (38187, 216471), (72157, 114561)]