43628787

素因数分解:

$3^4\times {\mathrm{491}}^1\times {\mathrm{1097}}^1$

素因数の和:1600

約数の個数: 20

約数和(自身を含む): 65366136

約数和(自身を除く): 21737349

約数列:

[1, 3, 9, 27, 81, 491, 1097, 1473, 3291, 4419, 9873, 13257, 29619, 39771, 88857, 538627, 1615881, 4847643, 14542929, 43628787]

約数ペア:

[(1, 43628787), (3, 14542929), (9, 4847643), (27, 1615881), (81, 538627), (491, 88857), (1097, 39771), (1473, 29619), (3291, 13257), (4419, 9873)]