66314602347

素因数分解:

$3^1\times 7^1\times {\mathrm{20707}}^1\times {\mathrm{152501}}^1$

素因数の和:173218

約数の個数: 16

約数和(自身を含む): 101056365312

約数和(自身を除く): 34741762965

約数列:

[1, 3, 7, 21, 20707, 62121, 144949, 152501, 434847, 457503, 1067507, 3202521, 3157838207, 9473514621, 22104867449, 66314602347]

約数ペア:

[(1, 66314602347), (3, 22104867449), (7, 9473514621), (21, 3157838207), (20707, 3202521), (62121, 1067507), (144949, 457503), (152501, 434847)]