156931505919

素因数分解:

$3^4\times {\mathrm{23}}^2\times {\mathrm{1259}}^1\times {\mathrm{2909}}^1$

素因数の和:4226

約数の個数: 60

約数和(自身を含む): 245343205800

約数和(自身を除く): 88411699881

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 529, 621, 1259, 1587, 1863, 2909, 3777, 4761, 8727, 11331, 14283, 26181, 28957, 33993, 42849, 66907, 78543, 86871, 101979, 200721, 235629, 260613, 602163, 666011, 781839, 1538861, 1806489, 1998033, 2345517, 3662431, 4616583, 5419467, 5994099, 10987293, 13849749, 17982297, 32961879, 41549247, 53946891, 84235913, 98885637, 124647741, 252707739, 296656911, 758123217, 1937425999, 2274369651, 5812277997, 6823108953, 17436833991, 52310501973, 156931505919]

約数ペア:

[(1, 156931505919), (3, 52310501973), (9, 17436833991), (23, 6823108953), (27, 5812277997), (69, 2274369651), (81, 1937425999), (207, 758123217), (529, 296656911), (621, 252707739), (1259, 124647741), (1587, 98885637), (1863, 84235913), (2909, 53946891), (3777, 41549247), (4761, 32961879), (8727, 17982297), (11331, 13849749), (14283, 10987293), (26181, 5994099), (28957, 5419467), (33993, 4616583), (42849, 3662431), (66907, 2345517), (78543, 1998033), (86871, 1806489), (101979, 1538861), (200721, 781839), (235629, 666011), (260613, 602163)]