37638189

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 40

約数和(自身を含む): 59590080

約数和(自身を除く): 21951891

約数列:

[1, 3, 9, 23, 27, 69, 81, 89, 207, 227, 267, 621, 681, 801, 1863, 2043, 2047, 2403, 5221, 6129, 6141, 7209, 15663, 18387, 18423, 20203, 46989, 55269, 60609, 140967, 165807, 181827, 422901, 464669, 545481, 1394007, 1636443, 4182021, 12546063, 37638189]

約数ペア:

[(1, 37638189), (3, 12546063), (9, 4182021), (23, 1636443), (27, 1394007), (69, 545481), (81, 464669), (89, 422901), (207, 181827), (227, 165807), (267, 140967), (621, 60609), (681, 55269), (801, 46989), (1863, 20203), (2043, 18423), (2047, 18387), (2403, 15663), (5221, 7209), (6129, 6141)]