8045771391

素因数分解:

$3^4\times 7^1\times {\mathrm{14190073}}^1$

素因数の和:14190092

約数の個数: 20

約数和(自身を含む): 13735991632

約数和(自身を除く): 5690220241

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 14190073, 42570219, 99330511, 127710657, 297991533, 383131971, 893974599, 1149395913, 2681923797, 8045771391]

約数ペア:

[(1, 8045771391), (3, 2681923797), (7, 1149395913), (9, 893974599), (21, 383131971), (27, 297991533), (63, 127710657), (81, 99330511), (189, 42570219), (567, 14190073)]