237974463

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{124139}}^1$

素因数の和:124219

約数の個数: 16

約数和(自身を含む): 357523200

約数和(自身を除く): 119548737

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 124139, 372417, 1117251, 3351753, 8813869, 26441607, 79324821, 237974463]

約数ペア:

[(1, 237974463), (3, 79324821), (9, 26441607), (27, 8813869), (71, 3351753), (213, 1117251), (639, 372417), (1917, 124139)]