90299853

素因数分解:

$3^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2463

約数の個数: 40

約数和(自身を含む): 156529472

約数和(自身を除く): 66229619

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 81, 189, 201, 469, 567, 603, 1407, 1809, 2377, 4221, 5427, 7131, 12663, 16639, 21393, 37989, 49917, 64179, 149751, 159259, 192537, 449253, 477777, 1114813, 1347759, 1433331, 3344439, 4299993, 10033317, 12899979, 30099951, 90299853]

約数ペア:

[(1, 90299853), (3, 30099951), (7, 12899979), (9, 10033317), (21, 4299993), (27, 3344439), (63, 1433331), (67, 1347759), (81, 1114813), (189, 477777), (201, 449253), (469, 192537), (567, 159259), (603, 149751), (1407, 64179), (1809, 49917), (2377, 37989), (4221, 21393), (5427, 16639), (7131, 12663)]