86574159

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{12161}}^1$

素因数の和:12287

約数の個数: 24

約数和(自身を含む): 144192672

約数和(自身を除く): 57618513

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 12161, 36483, 85127, 109449, 255381, 766143, 1374193, 4122579, 9619351, 12367737, 28858053, 86574159]

約数ペア:

[(1, 86574159), (3, 28858053), (7, 12367737), (9, 9619351), (21, 4122579), (63, 1374193), (113, 766143), (339, 255381), (791, 109449), (1017, 85127), (2373, 36483), (7119, 12161)]