128528769

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{3067}}^1$

素因数の和:3360

約数の個数: 16

約数和(自身を含む): 174998720

約数和(自身を除く): 46469951

約数列:

[1, 3, 61, 183, 229, 687, 3067, 9201, 13969, 41907, 187087, 561261, 702343, 2107029, 42842923, 128528769]

約数ペア:

[(1, 128528769), (3, 42842923), (61, 2107029), (183, 702343), (229, 561261), (687, 187087), (3067, 41907), (9201, 13969)]