165733389

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{907}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 243634560

約数和(自身を除く): 77901171

約数列:

[1, 3, 9, 79, 237, 257, 711, 771, 907, 2313, 2721, 8163, 20303, 60909, 71653, 182727, 214959, 233099, 644877, 699297, 2097891, 18414821, 55244463, 165733389]

約数ペア:

[(1, 165733389), (3, 55244463), (9, 18414821), (79, 2097891), (237, 699297), (257, 644877), (711, 233099), (771, 214959), (907, 182727), (2313, 71653), (2721, 60909), (8163, 20303)]