53488971

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 84172800

約数和(自身を除く): 30683829

約数列:

[1, 3, 9, 19, 27, 57, 127, 171, 381, 513, 821, 1143, 2413, 2463, 3429, 7239, 7389, 15599, 21717, 22167, 46797, 65151, 104267, 140391, 312801, 421173, 938403, 1981073, 2815209, 5943219, 17829657, 53488971]

約数ペア:

[(1, 53488971), (3, 17829657), (9, 5943219), (19, 2815209), (27, 1981073), (57, 938403), (127, 421173), (171, 312801), (381, 140391), (513, 104267), (821, 65151), (1143, 46797), (2413, 22167), (2463, 21717), (3429, 15599), (7239, 7389)]