80471523

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{143443}}^1$

素因数の和:143474

約数の個数: 16

約数和(自身を含む): 123935616

約数和(自身を除く): 43464093

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 143443, 430329, 1577873, 2438531, 4733619, 7315593, 26823841, 80471523]

約数ペア:

[(1, 80471523), (3, 26823841), (11, 7315593), (17, 4733619), (33, 2438531), (51, 1577873), (187, 430329), (561, 143443)]