87432867

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7159}}^1$

素因数の和:7247

約数の個数: 24

約数和(自身を含む): 134035200

約数和(自身を除く): 46602333

約数列:

[1, 3, 9, 23, 59, 69, 177, 207, 531, 1357, 4071, 7159, 12213, 21477, 64431, 164657, 422381, 493971, 1267143, 1481913, 3801429, 9714763, 29144289, 87432867]

約数ペア:

[(1, 87432867), (3, 29144289), (9, 9714763), (23, 3801429), (59, 1481913), (69, 1267143), (177, 493971), (207, 422381), (531, 164657), (1357, 64431), (4071, 21477), (7159, 12213)]