115921521

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{8513}}^1$

素因数の和:8625

約数の個数: 24

約数和(自身を含む): 179304840

約数和(自身を除く): 63383319

約数列:

[1, 3, 9, 17, 51, 89, 153, 267, 801, 1513, 4539, 8513, 13617, 25539, 76617, 144721, 434163, 757657, 1302489, 2272971, 6818913, 12880169, 38640507, 115921521]

約数ペア:

[(1, 115921521), (3, 38640507), (9, 12880169), (17, 6818913), (51, 2272971), (89, 1302489), (153, 757657), (267, 434163), (801, 144721), (1513, 76617), (4539, 25539), (8513, 13617)]