85959471

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 126723520

約数和(自身を除く): 40764049

約数列:

[1, 3, 13, 39, 73, 109, 219, 277, 327, 831, 949, 1417, 2847, 3601, 4251, 7957, 10803, 20221, 23871, 30193, 60663, 90579, 103441, 262873, 310323, 392509, 788619, 1177527, 2204089, 6612267, 28653157, 85959471]

約数ペア:

[(1, 85959471), (3, 28653157), (13, 6612267), (39, 2204089), (73, 1177527), (109, 788619), (219, 392509), (277, 310323), (327, 262873), (831, 103441), (949, 90579), (1417, 60663), (2847, 30193), (3601, 23871), (4251, 20221), (7957, 10803)]