41949009

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{13997}}^1$

素因数の和:14046

約数の個数: 20

約数和(自身を含む): 64362804

約数和(自身を除く): 22413795

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 13997, 41991, 125973, 377919, 517889, 1133757, 1553667, 4661001, 13983003, 41949009]

約数ペア:

[(1, 41949009), (3, 13983003), (9, 4661001), (27, 1553667), (37, 1133757), (81, 517889), (111, 377919), (333, 125973), (999, 41991), (2997, 13997)]