189033

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:184

約数の個数: 16

約数和(自身を含む): 280896

約数和(自身を除く): 91863

約数列:

[1, 3, 13, 37, 39, 111, 131, 393, 481, 1443, 1703, 4847, 5109, 14541, 63011, 189033]

約数ペア:

[(1, 189033), (3, 63011), (13, 14541), (37, 5109), (39, 4847), (111, 1703), (131, 1443), (393, 481)]