99291212181

素因数分解:

$3^3\times 7^2\times {\mathrm{75050047}}^1$

素因数の和:75050070

約数の個数: 24

約数和(自身を含む): 171114109440

約数和(自身を除く): 71822897259

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 75050047, 225150141, 525350329, 675450423, 1576050987, 2026351269, 3677452303, 4728152961, 11032356909, 14184458883, 33097070727, 99291212181]

約数ペア:

[(1, 99291212181), (3, 33097070727), (7, 14184458883), (9, 11032356909), (21, 4728152961), (27, 3677452303), (49, 2026351269), (63, 1576050987), (147, 675450423), (189, 525350329), (441, 225150141), (1323, 75050047)]