67346553

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 97044480

約数和(自身を除く): 29697927

約数列:

[1, 3, 23, 59, 69, 71, 177, 213, 233, 699, 1357, 1633, 4071, 4189, 4899, 5359, 12567, 13747, 16077, 16543, 41241, 49629, 96347, 289041, 316181, 380489, 948543, 976037, 1141467, 2928111, 22448851, 67346553]

約数ペア:

[(1, 67346553), (3, 22448851), (23, 2928111), (59, 1141467), (69, 976037), (71, 948543), (177, 380489), (213, 316181), (233, 289041), (699, 96347), (1357, 49629), (1633, 41241), (4071, 16543), (4189, 16077), (4899, 13747), (5359, 12567)]