72059517

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{15427}}^1$

素因数の和:15609

約数の個数: 16

約数和(自身を含む): 107378880

約数和(自身を除く): 35319363

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 15427, 46281, 138843, 416529, 2668871, 8006613, 24019839, 72059517]

約数ペア:

[(1, 72059517), (3, 24019839), (9, 8006613), (27, 2668871), (173, 416529), (519, 138843), (1557, 46281), (4671, 15427)]