88390719

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 129570272

約数和(自身を除く): 41179553

約数列:

[1, 3, 9, 151, 193, 337, 453, 579, 1011, 1359, 1737, 3033, 29143, 50887, 65041, 87429, 152661, 195123, 262287, 457983, 585369, 9821191, 29463573, 88390719]

約数ペア:

[(1, 88390719), (3, 29463573), (9, 9821191), (151, 585369), (193, 457983), (337, 262287), (453, 195123), (579, 152661), (1011, 87429), (1359, 65041), (1737, 50887), (3033, 29143)]