888939546057

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{255222379}}^1$

素因数の和:255222434

約数の個数: 20

約数和(自身を含む): 1358803951120

約数和(自身を除く): 469864405063

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 3483, 255222379, 765667137, 2297001411, 6891004233, 10974562297, 20673012699, 32923686891, 98771060673, 296313182019, 888939546057]

約数ペア:

[(1, 888939546057), (3, 296313182019), (9, 98771060673), (27, 32923686891), (43, 20673012699), (81, 10974562297), (129, 6891004233), (387, 2297001411), (1161, 765667137), (3483, 255222379)]