187014789

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{10181}}^1$

素因数の和:10357

約数の個数: 24

約数和(自身を含む): 292793592

約数和(自身を除く): 105778803

約数列:

[1, 3, 9, 13, 39, 117, 157, 471, 1413, 2041, 6123, 10181, 18369, 30543, 91629, 132353, 397059, 1191177, 1598417, 4795251, 14385753, 20779421, 62338263, 187014789]

約数ペア:

[(1, 187014789), (3, 62338263), (9, 20779421), (13, 14385753), (39, 4795251), (117, 1598417), (157, 1191177), (471, 397059), (1413, 132353), (2041, 91629), (6123, 30543), (10181, 18369)]