85354803

素因数分解:

$3^4\times {\mathrm{421}}^1\times {\mathrm{2503}}^1$

素因数の和:2936

約数の個数: 20

約数和(自身を含む): 127859248

約数和(自身を除く): 42504445

約数列:

[1, 3, 9, 27, 81, 421, 1263, 2503, 3789, 7509, 11367, 22527, 34101, 67581, 202743, 1053763, 3161289, 9483867, 28451601, 85354803]

約数ペア:

[(1, 85354803), (3, 28451601), (9, 9483867), (27, 3161289), (81, 1053763), (421, 202743), (1263, 67581), (2503, 34101), (3789, 22527), (7509, 11367)]