77886666

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30259}}^1$

素因数の和:30291

約数の個数: 48

約数和(自身を含む): 198263520

約数和(自身を除く): 120376854

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 30259, 60518, 90777, 181554, 272331, 332849, 393367, 544662, 665698, 786734, 998547, 1180101, 1997094, 2360202, 2995641, 3540303, 4327037, 5991282, 7080606, 8654074, 12981111, 25962222, 38943333, 77886666]

約数ペア:

[(1, 77886666), (2, 38943333), (3, 25962222), (6, 12981111), (9, 8654074), (11, 7080606), (13, 5991282), (18, 4327037), (22, 3540303), (26, 2995641), (33, 2360202), (39, 1997094), (66, 1180101), (78, 998547), (99, 786734), (117, 665698), (143, 544662), (198, 393367), (234, 332849), (286, 272331), (429, 181554), (858, 90777), (1287, 60518), (2574, 30259)]