682776059913

素因数分解:

$3^4\times {\mathrm{379}}^1\times {\mathrm{22240987}}^1$

素因数の和:22241378

約数の個数: 20

約数和(自身を含む): 1022640628240

約数和(自身を除く): 339864568327

約数列:

[1, 3, 9, 27, 81, 379, 1137, 3411, 10233, 30699, 22240987, 66722961, 200168883, 600506649, 1801519947, 8429334073, 25288002219, 75864006657, 227592019971, 682776059913]

約数ペア:

[(1, 682776059913), (3, 227592019971), (9, 75864006657), (27, 25288002219), (81, 8429334073), (379, 1801519947), (1137, 600506649), (3411, 200168883), (10233, 66722961), (30699, 22240987)]