64207253879

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{2423}}^1$

素因数の和:2807

約数の個数: 32

約数和(自身を含む): 69896369664

約数和(自身を除く): 5689115785

約数列:

[1, 17, 73, 131, 163, 1241, 2227, 2423, 2771, 9563, 11899, 21353, 41191, 162571, 176879, 202283, 317413, 363001, 394949, 1558769, 3006943, 5396021, 6714133, 23171149, 26499073, 28831277, 51738319, 393909533, 490131709, 879551423, 3776897287, 64207253879]

約数ペア:

[(1, 64207253879), (17, 3776897287), (73, 879551423), (131, 490131709), (163, 393909533), (1241, 51738319), (2227, 28831277), (2423, 26499073), (2771, 23171149), (9563, 6714133), (11899, 5396021), (21353, 3006943), (41191, 1558769), (162571, 394949), (176879, 363001), (202283, 317413)]