160420917

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{26459}}^1$

素因数の和:26552

約数の個数: 16

約数和(自身を含む): 223534080

約数和(自身を除く): 63113163

約数列:

[1, 3, 43, 47, 129, 141, 2021, 6063, 26459, 79377, 1137737, 1243573, 3413211, 3730719, 53473639, 160420917]

約数ペア:

[(1, 160420917), (3, 53473639), (43, 3730719), (47, 3413211), (129, 1243573), (141, 1137737), (2021, 79377), (6063, 26459)]