42156147

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{24103}}^1$

素因数の和:24170

約数の個数: 16

約数和(自身を含む): 62477568

約数和(自身を除く): 20321421

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 24103, 72309, 265133, 795399, 1277459, 3832377, 14052049, 42156147]

約数ペア:

[(1, 42156147), (3, 14052049), (11, 3832377), (33, 1277459), (53, 795399), (159, 265133), (583, 72309), (1749, 24103)]