53487891

素因数分解:

$3^3\times {\mathrm{379}}^1\times {\mathrm{5227}}^1$

素因数の和:5615

約数の個数: 16

約数和(自身を含む): 79465600

約数和(自身を除く): 25977709

約数列:

[1, 3, 9, 27, 379, 1137, 3411, 5227, 10233, 15681, 47043, 141129, 1981033, 5943099, 17829297, 53487891]

約数ペア:

[(1, 53487891), (3, 17829297), (9, 5943099), (27, 1981033), (379, 141129), (1137, 47043), (3411, 15681), (5227, 10233)]