72461697

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{28517}}^1$

素因数の和:28549

約数の個数: 24

約数和(自身を含む): 121372608

約数和(自身を除く): 48910911

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 28517, 85551, 199619, 313687, 598857, 941061, 2195809, 3450557, 6587427, 10351671, 24153899, 72461697]

約数ペア:

[(1, 72461697), (3, 24153899), (7, 10351671), (11, 6587427), (21, 3450557), (33, 2195809), (77, 941061), (121, 598857), (231, 313687), (363, 199619), (847, 85551), (2541, 28517)]