86179611

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5023}}^1$

素因数の和:5095

約数の個数: 32

約数和(自身を含む): 141475840

約数和(自身を除く): 55296229

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 817, 903, 2451, 5023, 5719, 15069, 17157, 35161, 95437, 105483, 215989, 286311, 647967, 668059, 1511923, 2004177, 4103791, 4535769, 12311373, 28726537, 86179611]

約数ペア:

[(1, 86179611), (3, 28726537), (7, 12311373), (19, 4535769), (21, 4103791), (43, 2004177), (57, 1511923), (129, 668059), (133, 647967), (301, 286311), (399, 215989), (817, 105483), (903, 95437), (2451, 35161), (5023, 17157), (5719, 15069)]