53760213

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1579}}^1$

素因数の和:1698

約数の個数: 32

約数和(自身を含む): 86710400

約数和(自身を除く): 32950187

約数列:

[1, 3, 9, 13, 27, 39, 97, 117, 291, 351, 873, 1261, 1579, 2619, 3783, 4737, 11349, 14211, 20527, 34047, 42633, 61581, 153163, 184743, 459489, 554229, 1378467, 1991119, 4135401, 5973357, 17920071, 53760213]

約数ペア:

[(1, 53760213), (3, 17920071), (9, 5973357), (13, 4135401), (27, 1991119), (39, 1378467), (97, 554229), (117, 459489), (291, 184743), (351, 153163), (873, 61581), (1261, 42633), (1579, 34047), (2619, 20527), (3783, 14211), (4737, 11349)]