80745201

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{63629}}^1$

素因数の和:63685

約数の個数: 16

約数和(自身を含む): 122169600

約数和(自身を除く): 41424399

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 63629, 190887, 572661, 1717983, 2990563, 8971689, 26915067, 80745201]

約数ペア:

[(1, 80745201), (3, 26915067), (9, 8971689), (27, 2990563), (47, 1717983), (141, 572661), (423, 190887), (1269, 63629)]