86672091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1009}}^1$

素因数の和:1179

約数の個数: 32

約数和(自身を含む): 133804800

約数和(自身を除く): 47132709

約数列:

[1, 3, 11, 19, 33, 57, 137, 209, 411, 627, 1009, 1507, 2603, 3027, 4521, 7809, 11099, 19171, 28633, 33297, 57513, 85899, 138233, 210881, 414699, 632643, 1520563, 2626427, 4561689, 7879281, 28890697, 86672091]

約数ペア:

[(1, 86672091), (3, 28890697), (11, 7879281), (19, 4561689), (33, 2626427), (57, 1520563), (137, 632643), (209, 414699), (411, 210881), (627, 138233), (1009, 85899), (1507, 57513), (2603, 33297), (3027, 28633), (4521, 19171), (7809, 11099)]