164072967

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 236897280

約数和(自身を除く): 72824313

約数列:

[1, 3, 17, 51, 79, 193, 211, 237, 579, 633, 1343, 3281, 3587, 4029, 9843, 10761, 15247, 16669, 40723, 45741, 50007, 122169, 259199, 283373, 692291, 777597, 850119, 2076873, 3217117, 9651351, 54690989, 164072967]

約数ペア:

[(1, 164072967), (3, 54690989), (17, 9651351), (51, 3217117), (79, 2076873), (193, 850119), (211, 777597), (237, 692291), (579, 283373), (633, 259199), (1343, 122169), (3281, 50007), (3587, 45741), (4029, 40723), (9843, 16669), (10761, 15247)]