359968131

素因数分解:

$3^4\times {\mathrm{769}}^1\times {\mathrm{5779}}^1$

素因数の和:6560

約数の個数: 20

約数和(自身を含む): 538522600

約数和(自身を除く): 178554469

約数列:

[1, 3, 9, 27, 81, 769, 2307, 5779, 6921, 17337, 20763, 52011, 62289, 156033, 468099, 4444051, 13332153, 39996459, 119989377, 359968131]

約数ペア:

[(1, 359968131), (3, 119989377), (9, 39996459), (27, 13332153), (81, 4444051), (769, 468099), (2307, 156033), (5779, 62289), (6921, 52011), (17337, 20763)]