146985891

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 219912000

約数和(自身を除く): 72926109

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 769, 1131, 2197, 2307, 4901, 6591, 9997, 14703, 22301, 29991, 63713, 66903, 129961, 191139, 289913, 389883, 869739, 1689493, 3768869, 5068479, 11306607, 48995297, 146985891]

約数ペア:

[(1, 146985891), (3, 48995297), (13, 11306607), (29, 5068479), (39, 3768869), (87, 1689493), (169, 869739), (377, 389883), (507, 289913), (769, 191139), (1131, 129961), (2197, 66903), (2307, 63713), (4901, 29991), (6591, 22301), (9997, 14703)]