84906801

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:918

約数の個数: 48

約数和(自身を含む): 149385600

約数和(自身を除く): 64478799

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 89, 133, 171, 267, 399, 623, 797, 801, 1197, 1691, 1869, 2391, 5073, 5579, 5607, 7173, 11837, 15143, 15219, 16737, 35511, 45429, 50211, 70933, 106001, 106533, 136287, 212799, 318003, 496531, 638397, 954009, 1347727, 1489593, 4043181, 4468779, 9434089, 12129543, 28302267, 84906801]

約数ペア:

[(1, 84906801), (3, 28302267), (7, 12129543), (9, 9434089), (19, 4468779), (21, 4043181), (57, 1489593), (63, 1347727), (89, 954009), (133, 638397), (171, 496531), (267, 318003), (399, 212799), (623, 136287), (797, 106533), (801, 106001), (1197, 70933), (1691, 50211), (1869, 45429), (2391, 35511), (5073, 16737), (5579, 15219), (5607, 15143), (7173, 11837)]