40885749

素因数分解:

$3^3\times {\mathrm{149}}^1\times {\mathrm{10163}}^1$

素因数の和:10321

約数の個数: 16

約数和(自身を含む): 60984000

約数和(自身を除く): 20098251

約数列:

[1, 3, 9, 27, 149, 447, 1341, 4023, 10163, 30489, 91467, 274401, 1514287, 4542861, 13628583, 40885749]

約数ペア:

[(1, 40885749), (3, 13628583), (9, 4542861), (27, 1514287), (149, 274401), (447, 91467), (1341, 30489), (4023, 10163)]