66898259

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1$

素因数の和:682

約数の個数: 16

約数和(自身を含む): 72264960

約数和(自身を除く): 5366701

約数列:

[1, 19, 71, 101, 491, 1349, 1919, 7171, 9329, 34861, 49591, 136249, 662359, 942229, 3520961, 66898259]

約数ペア:

[(1, 66898259), (19, 3520961), (71, 942229), (101, 662359), (491, 136249), (1349, 49591), (1919, 34861), (7171, 9329)]