81577806

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{289283}}^1$

素因数の和:289335

約数の個数: 16

約数和(自身を含む): 166627584

約数和(自身を除く): 85049778

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 289283, 578566, 867849, 1735698, 13596301, 27192602, 40788903, 81577806]

約数ペア:

[(1, 81577806), (2, 40788903), (3, 27192602), (6, 13596301), (47, 1735698), (94, 867849), (141, 578566), (282, 289283)]