145188147

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{70241}}^1$

素因数の和:70310

約数の個数: 16

約数和(自身を含む): 212411808

約数和(自身を除く): 67223661

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 70241, 210723, 913133, 2739399, 3722773, 11168319, 48396049, 145188147]

約数ペア:

[(1, 145188147), (3, 48396049), (13, 11168319), (39, 3722773), (53, 2739399), (159, 913133), (689, 210723), (2067, 70241)]