86154861

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1$

素因数の和:885

約数の個数: 32

約数和(自身を含む): 131846400

約数和(自身を除く): 45691539

約数列:

[1, 3, 13, 17, 39, 51, 199, 221, 597, 653, 663, 1959, 2587, 3383, 7761, 8489, 10149, 11101, 25467, 33303, 43979, 129947, 131937, 144313, 389841, 432939, 1689311, 2209099, 5067933, 6627297, 28718287, 86154861]

約数ペア:

[(1, 86154861), (3, 28718287), (13, 6627297), (17, 5067933), (39, 2209099), (51, 1689311), (199, 432939), (221, 389841), (597, 144313), (653, 131937), (663, 129947), (1959, 43979), (2587, 33303), (3383, 25467), (7761, 11101), (8489, 10149)]