78526383

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1427}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 120911616

約数和(自身を除く): 42385233

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 663, 1079, 1411, 1427, 3237, 4233, 4281, 18343, 18551, 24259, 55029, 55653, 72777, 118441, 315367, 355323, 946101, 1539733, 2013497, 4619199, 6040491, 26175461, 78526383]

約数ペア:

[(1, 78526383), (3, 26175461), (13, 6040491), (17, 4619199), (39, 2013497), (51, 1539733), (83, 946101), (221, 355323), (249, 315367), (663, 118441), (1079, 72777), (1411, 55653), (1427, 55029), (3237, 24259), (4233, 18551), (4281, 18343)]