83260849

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 104544000

約数和(自身を除く): 21283151

約数列:

[1, 7, 17, 49, 109, 119, 131, 343, 763, 833, 917, 1853, 2227, 5341, 5831, 6419, 12971, 14279, 15589, 37387, 44933, 90797, 99953, 109123, 242743, 635579, 699671, 763861, 1699201, 4897697, 11894407, 83260849]

約数ペア:

[(1, 83260849), (7, 11894407), (17, 4897697), (49, 1699201), (109, 763861), (119, 699671), (131, 635579), (343, 242743), (763, 109123), (833, 99953), (917, 90797), (1853, 44933), (2227, 37387), (5341, 15589), (5831, 14279), (6419, 12971)]