74528919

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 109336032

約数和(自身を除く): 34807113

約数列:

[1, 3, 9, 151, 173, 317, 453, 519, 951, 1359, 1557, 2853, 26123, 47867, 54841, 78369, 143601, 164523, 235107, 430803, 493569, 8280991, 24842973, 74528919]

約数ペア:

[(1, 74528919), (3, 24842973), (9, 8280991), (151, 493569), (173, 430803), (317, 235107), (453, 164523), (519, 143601), (951, 78369), (1359, 54841), (1557, 47867), (2853, 26123)]