55284567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{9029}}^1$

素因数の和:9202

約数の個数: 16

約数和(自身を含む): 79897440

約数和(自身を除く): 24612873

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 9029, 27087, 117377, 352131, 1417553, 4252659, 18428189, 55284567]

約数ペア:

[(1, 55284567), (3, 18428189), (13, 4252659), (39, 1417553), (157, 352131), (471, 117377), (2041, 27087), (6123, 9029)]