528823971

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3613}}^1$

素因数の和:3777

約数の個数: 40

約数和(自身を含む): 857096240

約数和(自身を除く): 328272269

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 139, 351, 417, 1053, 1251, 1807, 3613, 3753, 5421, 10839, 11259, 16263, 32517, 46969, 48789, 97551, 140907, 146367, 292653, 422721, 502207, 1268163, 1506621, 3804489, 4519863, 6528691, 13559589, 19586073, 40678767, 58758219, 176274657, 528823971]

約数ペア:

[(1, 528823971), (3, 176274657), (9, 58758219), (13, 40678767), (27, 19586073), (39, 13559589), (81, 6528691), (117, 4519863), (139, 3804489), (351, 1506621), (417, 1268163), (1053, 502207), (1251, 422721), (1807, 292653), (3613, 146367), (3753, 140907), (5421, 97551), (10839, 48789), (11259, 46969), (16263, 32517)]