85870305969

素因数分解:

$3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{509}}^1\times {\mathrm{28387}}^1$

素因数の和:29189

約数の個数: 32

約数和(自身を含む): 131574973440

約数和(自身を除く): 45704667471

約数列:

[1, 3, 7, 21, 283, 509, 849, 1527, 1981, 3563, 5943, 10689, 28387, 85161, 144047, 198709, 432141, 596127, 1008329, 3024987, 8033521, 14448983, 24100563, 43346949, 56234647, 101142881, 168703941, 303428643, 4089062189, 12267186567, 28623435323, 85870305969]

約数ペア:

[(1, 85870305969), (3, 28623435323), (7, 12267186567), (21, 4089062189), (283, 303428643), (509, 168703941), (849, 101142881), (1527, 56234647), (1981, 43346949), (3563, 24100563), (5943, 14448983), (10689, 8033521), (28387, 3024987), (85161, 1008329), (144047, 596127), (198709, 432141)]