339144489

素因数分解:

$3^4\times {\mathrm{557}}^1\times {\mathrm{7517}}^1$

素因数の和:8086

約数の個数: 20

約数和(自身を含む): 507600324

約数和(自身を除く): 168455835

約数列:

[1, 3, 9, 27, 81, 557, 1671, 5013, 7517, 15039, 22551, 45117, 67653, 202959, 608877, 4186969, 12560907, 37682721, 113048163, 339144489]

約数ペア:

[(1, 339144489), (3, 113048163), (9, 37682721), (27, 12560907), (81, 4186969), (557, 608877), (1671, 202959), (5013, 67653), (7517, 45117), (15039, 22551)]