267044973

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{643}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 401608704

約数和(自身を除く): 134563731

約数列:

[1, 3, 13, 23, 39, 69, 299, 463, 643, 897, 1389, 1929, 6019, 8359, 10649, 14789, 18057, 25077, 31947, 44367, 138437, 192257, 297709, 415311, 576771, 893127, 3870217, 6847307, 11610651, 20541921, 89014991, 267044973]

約数ペア:

[(1, 267044973), (3, 89014991), (13, 20541921), (23, 11610651), (39, 6847307), (69, 3870217), (299, 893127), (463, 576771), (643, 415311), (897, 297709), (1389, 192257), (1929, 138437), (6019, 44367), (8359, 31947), (10649, 25077), (14789, 18057)]