171582021

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{3209}}^1$

素因数の和:3685

約数の個数: 24

約数和(自身を含む): 267572760

約数和(自身を除く): 95990739

約数列:

[1, 3, 9, 13, 39, 117, 457, 1371, 3209, 4113, 5941, 9627, 17823, 28881, 41717, 53469, 125151, 375453, 1466513, 4399539, 13198617, 19064669, 57194007, 171582021]

約数ペア:

[(1, 171582021), (3, 57194007), (9, 19064669), (13, 13198617), (39, 4399539), (117, 1466513), (457, 375453), (1371, 125151), (3209, 53469), (4113, 41717), (5941, 28881), (9627, 17823)]