255655895033

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{331391}}^1$

素因数の和:331685

約数の個数: 32

約数和(自身を含む): 327553155072

約数和(自身を除く): 71897260039

約数列:

[1, 7, 11, 43, 77, 233, 301, 473, 1631, 2563, 3311, 10019, 17941, 70133, 110209, 331391, 771463, 2319737, 3645301, 14249813, 25517107, 77214103, 99748691, 156747943, 540498721, 849355133, 1097235601, 3320206429, 5945485931, 23241445003, 36522270719, 255655895033]

約数ペア:

[(1, 255655895033), (7, 36522270719), (11, 23241445003), (43, 5945485931), (77, 3320206429), (233, 1097235601), (301, 849355133), (473, 540498721), (1631, 156747943), (2563, 99748691), (3311, 77214103), (10019, 25517107), (17941, 14249813), (70133, 3645301), (110209, 2319737), (331391, 771463)]