40226841

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{28111}}^1$

素因数の和:28173

約数の個数: 16

約数和(自身を含む): 60721920

約数和(自身を除く): 20495079

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 28111, 84333, 252999, 758997, 1489883, 4469649, 13408947, 40226841]

約数ペア:

[(1, 40226841), (3, 13408947), (9, 4469649), (27, 1489883), (53, 758997), (159, 252999), (477, 84333), (1431, 28111)]