69443769

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{3137}}^1$

素因数の和:3344

約数の個数: 16

約数和(自身を含む): 95194368

約数和(自身を除く): 25750599

約数列:

[1, 3, 47, 141, 157, 471, 3137, 7379, 9411, 22137, 147439, 442317, 492509, 1477527, 23147923, 69443769]

約数ペア:

[(1, 69443769), (3, 23147923), (47, 1477527), (141, 492509), (157, 442317), (471, 147439), (3137, 22137), (7379, 9411)]