120209319

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:1012

約数の個数: 32

約数和(自身を含む): 183283200

約数和(自身を除く): 63073881

約数列:

[1, 3, 9, 27, 71, 73, 213, 219, 639, 657, 859, 1917, 1971, 2577, 5183, 7731, 15549, 23193, 46647, 60989, 62707, 139941, 182967, 188121, 548901, 564363, 1646703, 1693089, 4452197, 13356591, 40069773, 120209319]

約数ペア:

[(1, 120209319), (3, 40069773), (9, 13356591), (27, 4452197), (71, 1693089), (73, 1646703), (213, 564363), (219, 548901), (639, 188121), (657, 182967), (859, 139941), (1917, 62707), (1971, 60989), (2577, 46647), (5183, 23193), (7731, 15549)]