57810591

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{41983}}^1$

素因数の和:42012

約数の個数: 20

約数和(自身を含む): 91441152

約数和(自身を除く): 33630561

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 41983, 125949, 377847, 713711, 1133541, 2141133, 3400623, 6423399, 19270197, 57810591]

約数ペア:

[(1, 57810591), (3, 19270197), (9, 6423399), (17, 3400623), (27, 2141133), (51, 1133541), (81, 713711), (153, 377847), (459, 125949), (1377, 41983)]