120663711

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{40751}}^1$

素因数の和:40811

約数の個数: 24

約数和(自身を含む): 203433984

約数和(自身を除く): 82770273

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 40751, 122253, 285257, 366759, 855771, 1915297, 2567313, 5745891, 13407079, 17237673, 40221237, 120663711]

約数ペア:

[(1, 120663711), (3, 40221237), (7, 17237673), (9, 13407079), (21, 5745891), (47, 2567313), (63, 1915297), (141, 855771), (329, 366759), (423, 285257), (987, 122253), (2961, 40751)]