69469209

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2459}}^1$

素因数の和:2581

約数の個数: 24

約数和(自身を含む): 104126880

約数和(自身を除く): 34657671

約数列:

[1, 3, 9, 43, 73, 129, 219, 387, 657, 2459, 3139, 7377, 9417, 22131, 28251, 105737, 179507, 317211, 538521, 951633, 1615563, 7718801, 23156403, 69469209]

約数ペア:

[(1, 69469209), (3, 23156403), (9, 7718801), (43, 1615563), (73, 951633), (129, 538521), (219, 317211), (387, 179507), (657, 105737), (2459, 28251), (3139, 22131), (7377, 9417)]