1492809778971

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{108198143}}^1$

素因数の和:108198232

約数の個数: 32

約数和(自身を含む): 2562132049920

約数和(自身を除く): 1069322270949

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 13797, 108198143, 324594429, 757387001, 973783287, 2272161003, 2921349861, 6816483009, 7898464439, 20449449027, 23695393317, 55289251073, 71086179951, 165867753219, 213258539853, 497603259657, 1492809778971]

約数ペア:

[(1, 1492809778971), (3, 497603259657), (7, 213258539853), (9, 165867753219), (21, 71086179951), (27, 55289251073), (63, 23695393317), (73, 20449449027), (189, 7898464439), (219, 6816483009), (511, 2921349861), (657, 2272161003), (1533, 973783287), (1971, 757387001), (4599, 324594429), (13797, 108198143)]