128543181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{9181}}^1$

素因数の和:9556

約数の個数: 16

約数和(自身を含む): 185109120

約数和(自身を除く): 56565939

約数列:

[1, 3, 13, 39, 359, 1077, 4667, 9181, 14001, 27543, 119353, 358059, 3295979, 9887937, 42847727, 128543181]

約数ペア:

[(1, 128543181), (3, 42847727), (13, 9887937), (39, 3295979), (359, 358059), (1077, 119353), (4667, 27543), (9181, 14001)]