190053087

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{71261}}^1$

素因数の和:71398

約数の個数: 16

約数和(自身を含む): 291889152

約数和(自身を除く): 101836065

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 71261, 213783, 498827, 1496481, 9050147, 27150441, 63351029, 190053087]

約数ペア:

[(1, 190053087), (3, 63351029), (7, 27150441), (21, 9050147), (127, 1496481), (381, 498827), (889, 213783), (2667, 71261)]