26107767

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1$

素因数の和:1332

約数の個数: 48

約数和(自身を含む): 48072960

約数和(自身を除く): 21965193

約数列:

[1, 3, 7, 9, 17, 19, 21, 51, 57, 63, 119, 133, 153, 171, 323, 357, 399, 969, 1071, 1197, 1283, 2261, 2907, 3849, 6783, 8981, 11547, 20349, 21811, 24377, 26943, 65433, 73131, 80829, 152677, 170639, 196299, 219393, 414409, 458031, 511917, 1243227, 1374093, 1535751, 2900863, 3729681, 8702589, 26107767]

約数ペア:

[(1, 26107767), (3, 8702589), (7, 3729681), (9, 2900863), (17, 1535751), (19, 1374093), (21, 1243227), (51, 511917), (57, 458031), (63, 414409), (119, 219393), (133, 196299), (153, 170639), (171, 152677), (323, 80829), (357, 73131), (399, 65433), (969, 26943), (1071, 24377), (1197, 21811), (1283, 20349), (2261, 11547), (2907, 8981), (3849, 6783)]