85669677

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 130584960

約数和(自身を除く): 44915283

約数列:

[1, 3, 9, 27, 53, 131, 159, 393, 457, 477, 1179, 1371, 1431, 3537, 4113, 6943, 12339, 20829, 24221, 59867, 62487, 72663, 179601, 187461, 217989, 538803, 653967, 1616409, 3172951, 9518853, 28556559, 85669677]

約数ペア:

[(1, 85669677), (3, 28556559), (9, 9518853), (27, 3172951), (53, 1616409), (131, 653967), (159, 538803), (393, 217989), (457, 187461), (477, 179601), (1179, 72663), (1371, 62487), (1431, 59867), (3537, 24221), (4113, 20829), (6943, 12339)]