73872027

素因数分解:

$3^3\times {\mathrm{379}}^1\times {\mathrm{7219}}^1$

素因数の和:7607

約数の個数: 16

約数和(自身を含む): 109744000

約数和(自身を除く): 35871973

約数列:

[1, 3, 9, 27, 379, 1137, 3411, 7219, 10233, 21657, 64971, 194913, 2736001, 8208003, 24624009, 73872027]

約数ペア:

[(1, 73872027), (3, 24624009), (9, 8208003), (27, 2736001), (379, 194913), (1137, 64971), (3411, 21657), (7219, 10233)]