85830549

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2141}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 138184704

約数和(自身を除く): 52354155

約数列:

[1, 3, 7, 21, 23, 69, 83, 161, 249, 483, 581, 1743, 1909, 2141, 5727, 6423, 13363, 14987, 40089, 44961, 49243, 147729, 177703, 344701, 533109, 1034103, 1243921, 3731763, 4087169, 12261507, 28610183, 85830549]

約数ペア:

[(1, 85830549), (3, 28610183), (7, 12261507), (21, 4087169), (23, 3731763), (69, 1243921), (83, 1034103), (161, 533109), (249, 344701), (483, 177703), (581, 147729), (1743, 49243), (1909, 44961), (2141, 40089), (5727, 14987), (6423, 13363)]