1433363121

素因数分解:

$3^4\times {\mathrm{151}}^1\times {\mathrm{117191}}^1$

素因数の和:117354

約数の個数: 20

約数和(自身を含む): 2155395264

約数和(自身を除く): 722032143

約数列:

[1, 3, 9, 27, 81, 151, 453, 1359, 4077, 12231, 117191, 351573, 1054719, 3164157, 9492471, 17695841, 53087523, 159262569, 477787707, 1433363121]

約数ペア:

[(1, 1433363121), (3, 477787707), (9, 159262569), (27, 53087523), (81, 17695841), (151, 9492471), (453, 3164157), (1359, 1054719), (4077, 351573), (12231, 117191)]