28136217537

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{333253}}^1$

素因数の和:333374

約数の個数: 32

約数和(自身を含む): 43189718400

約数和(自身を除く): 15053500863

約数列:

[1, 3, 9, 27, 53, 59, 159, 177, 477, 531, 1431, 1593, 3127, 9381, 28143, 84429, 333253, 999759, 2999277, 8997831, 17662409, 19661927, 52987227, 58985781, 158961681, 176957343, 476885043, 530872029, 1042082131, 3126246393, 9378739179, 28136217537]

約数ペア:

[(1, 28136217537), (3, 9378739179), (9, 3126246393), (27, 1042082131), (53, 530872029), (59, 476885043), (159, 176957343), (177, 158961681), (477, 58985781), (531, 52987227), (1431, 19661927), (1593, 17662409), (3127, 8997831), (9381, 2999277), (28143, 999759), (84429, 333253)]