81234165

素因数分解:

$3^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{9011}}^1$

素因数の和:9620

約数の個数: 16

約数和(自身を含む): 130205376

約数和(自身を除く): 48971211

約数列:

[1, 3, 5, 15, 601, 1803, 3005, 9011, 9015, 27033, 45055, 135165, 5415611, 16246833, 27078055, 81234165]

約数ペア:

[(1, 81234165), (3, 27078055), (5, 16246833), (15, 5415611), (601, 135165), (1803, 45055), (3005, 27033), (9011, 9015)]