81821166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{84701}}^1$

素因数の和:84736

約数の個数: 32

約数和(自身を含む): 195153408

約数和(自身を除く): 113332242

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 84701, 169402, 254103, 508206, 592907, 1185814, 1778721, 1948123, 3557442, 3896246, 5844369, 11688738, 13636861, 27273722, 40910583, 81821166]

約数ペア:

[(1, 81821166), (2, 40910583), (3, 27273722), (6, 13636861), (7, 11688738), (14, 5844369), (21, 3896246), (23, 3557442), (42, 1948123), (46, 1778721), (69, 1185814), (138, 592907), (161, 508206), (322, 254103), (483, 169402), (966, 84701)]