38736873

素因数分解:

$3^6\times 7^1\times {\mathrm{7591}}^1$

素因数の和:7616

約数の個数: 28

約数和(自身を含む): 66384448

約数和(自身を除く): 27647575

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 5103, 7591, 22773, 53137, 68319, 159411, 204957, 478233, 614871, 1434699, 1844613, 4304097, 5533839, 12912291, 38736873]

約数ペア:

[(1, 38736873), (3, 12912291), (7, 5533839), (9, 4304097), (21, 1844613), (27, 1434699), (63, 614871), (81, 478233), (189, 204957), (243, 159411), (567, 68319), (729, 53137), (1701, 22773), (5103, 7591)]