8266160511

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{2687}}^1$

素因数の和:3141

約数の個数: 64

約数和(自身を含む): 14378434560

約数和(自身を除く): 6112274049

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 397, 861, 1107, 1191, 2583, 2687, 2779, 3573, 7749, 8061, 8337, 10719, 16277, 18809, 24183, 25011, 48831, 56427, 72549, 75033, 110167, 113939, 146493, 169281, 330501, 341817, 439479, 507843, 771169, 991503, 1025451, 1066739, 2313507, 2974509, 3076353, 3200217, 6940521, 7467173, 9600651, 20821563, 22401519, 28801953, 43736299, 67204557, 131208897, 201613671, 306154093, 393626691, 918462279, 1180880073, 2755386837, 8266160511]

約数ペア:

[(1, 8266160511), (3, 2755386837), (7, 1180880073), (9, 918462279), (21, 393626691), (27, 306154093), (41, 201613671), (63, 131208897), (123, 67204557), (189, 43736299), (287, 28801953), (369, 22401519), (397, 20821563), (861, 9600651), (1107, 7467173), (1191, 6940521), (2583, 3200217), (2687, 3076353), (2779, 2974509), (3573, 2313507), (7749, 1066739), (8061, 1025451), (8337, 991503), (10719, 771169), (16277, 507843), (18809, 439479), (24183, 341817), (25011, 330501), (48831, 169281), (56427, 146493), (72549, 113939), (75033, 110167)]