49428171

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2657}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 80377920

約数和(自身を除く): 30949749

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 689, 1431, 2067, 2657, 6201, 7971, 18603, 23913, 34541, 71739, 103623, 140821, 310869, 422463, 932607, 1267389, 1830673, 3802167, 5492019, 16476057, 49428171]

約数ペア:

[(1, 49428171), (3, 16476057), (9, 5492019), (13, 3802167), (27, 1830673), (39, 1267389), (53, 932607), (117, 422463), (159, 310869), (351, 140821), (477, 103623), (689, 71739), (1431, 34541), (2067, 23913), (2657, 18603), (6201, 7971)]