847823679

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1129}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 1295106560

約数和(自身を除く): 447282881

約数列:

[1, 3, 9, 27, 73, 81, 127, 219, 381, 657, 1129, 1143, 1971, 3387, 3429, 5913, 9271, 10161, 10287, 27813, 30483, 82417, 83439, 91449, 143383, 247251, 250317, 430149, 741753, 750951, 1290447, 2225259, 3871341, 6675777, 10466959, 11614023, 31400877, 94202631, 282607893, 847823679]

約数ペア:

[(1, 847823679), (3, 282607893), (9, 94202631), (27, 31400877), (73, 11614023), (81, 10466959), (127, 6675777), (219, 3871341), (381, 2225259), (657, 1290447), (1129, 750951), (1143, 741753), (1971, 430149), (3387, 250317), (3429, 247251), (5913, 143383), (9271, 91449), (10161, 83439), (10287, 82417), (27813, 30483)]