25169734852443

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1255786801}}^1$

素因数の和:1255786955

約数の個数: 24

約数和(自身を含む): 38788742740176

約数和(自身を除く): 13619007887733

約数列:

[1, 3, 9, 17, 51, 131, 153, 393, 1179, 2227, 6681, 20043, 1255786801, 3767360403, 11302081209, 21348375617, 64045126851, 164508070931, 192135380553, 493524212793, 1480572638379, 2796637205827, 8389911617481, 25169734852443]

約数ペア:

[(1, 25169734852443), (3, 8389911617481), (9, 2796637205827), (17, 1480572638379), (51, 493524212793), (131, 192135380553), (153, 164508070931), (393, 64045126851), (1179, 21348375617), (2227, 11302081209), (6681, 3767360403), (20043, 1255786801)]