42401907

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 64563200

約数和(自身を除く): 22161293

約数列:

[1, 3, 9, 27, 79, 103, 193, 237, 309, 579, 711, 927, 1737, 2133, 2781, 5211, 8137, 15247, 19879, 24411, 45741, 59637, 73233, 137223, 178911, 219699, 411669, 536733, 1570441, 4711323, 14133969, 42401907]

約数ペア:

[(1, 42401907), (3, 14133969), (9, 4711323), (27, 1570441), (79, 536733), (103, 411669), (193, 219699), (237, 178911), (309, 137223), (579, 73233), (711, 59637), (927, 45741), (1737, 24411), (2133, 19879), (2781, 15247), (5211, 8137)]