73149021

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{1511}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 119024640

約数和(自身を除く): 45875619

約数列:

[1, 3, 9, 11, 27, 33, 99, 163, 297, 489, 1467, 1511, 1793, 4401, 4533, 5379, 13599, 16137, 16621, 40797, 48411, 49863, 149589, 246293, 448767, 738879, 2216637, 2709223, 6649911, 8127669, 24383007, 73149021]

約数ペア:

[(1, 73149021), (3, 24383007), (9, 8127669), (11, 6649911), (27, 2709223), (33, 2216637), (99, 738879), (163, 448767), (297, 246293), (489, 149589), (1467, 49863), (1511, 48411), (1793, 40797), (4401, 16621), (4533, 16137), (5379, 13599)]