42852159

素因数分解:

$3^4\times 7^1\times {\mathrm{75577}}^1$

素因数の和:75596

約数の個数: 20

約数和(自身を含む): 73159504

約数和(自身を除く): 30307345

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 75577, 226731, 529039, 680193, 1587117, 2040579, 4761351, 6121737, 14284053, 42852159]

約数ペア:

[(1, 42852159), (3, 14284053), (7, 6121737), (9, 4761351), (21, 2040579), (27, 1587117), (63, 680193), (81, 529039), (189, 226731), (567, 75577)]