78060987

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2011}}^1$

素因数の和:2263

約数の個数: 24

約数和(自身を含む): 119271360

約数和(自身を除く): 41210373

約数列:

[1, 3, 9, 19, 57, 171, 227, 681, 2011, 2043, 4313, 6033, 12939, 18099, 38209, 38817, 114627, 343881, 456497, 1369491, 4108473, 8673443, 26020329, 78060987]

約数ペア:

[(1, 78060987), (3, 26020329), (9, 8673443), (19, 4108473), (57, 1369491), (171, 456497), (227, 343881), (681, 114627), (2011, 38817), (2043, 38209), (4313, 18099), (6033, 12939)]