86116347

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{647}}^1$

素因数の和:1319

約数の個数: 24

約数和(自身を含む): 130201344

約数和(自身を除く): 44084997

約数列:

[1, 3, 9, 23, 69, 207, 643, 647, 1929, 1941, 5787, 5823, 14789, 14881, 44367, 44643, 133101, 133929, 416021, 1248063, 3744189, 9568483, 28705449, 86116347]

約数ペア:

[(1, 86116347), (3, 28705449), (9, 9568483), (23, 3744189), (69, 1248063), (207, 416021), (643, 133929), (647, 133101), (1929, 44643), (1941, 44367), (5787, 14881), (5823, 14789)]