4080978747

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{69557}}^1$

素因数の和:69660

約数の個数: 32

約数和(自身を含む): 6310301760

約数和(自身を除く): 2229323013

約数列:

[1, 3, 9, 27, 41, 53, 123, 159, 369, 477, 1107, 1431, 2173, 6519, 19557, 58671, 69557, 208671, 626013, 1878039, 2851837, 3686521, 8555511, 11059563, 25666533, 33178689, 76999599, 99536067, 151147361, 453442083, 1360326249, 4080978747]

約数ペア:

[(1, 4080978747), (3, 1360326249), (9, 453442083), (27, 151147361), (41, 99536067), (53, 76999599), (123, 33178689), (159, 25666533), (369, 11059563), (477, 8555511), (1107, 3686521), (1431, 2851837), (2173, 1878039), (6519, 626013), (19557, 208671), (58671, 69557)]