141509081

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 172488960

約数和(自身を除く): 30979879

約数列:

[1, 7, 41, 59, 61, 137, 287, 413, 427, 959, 2419, 2501, 3599, 5617, 8083, 8357, 16933, 17507, 25193, 39319, 56581, 58499, 147559, 331403, 342637, 493063, 1032913, 2319821, 2398459, 3451441, 20215583, 141509081]

約数ペア:

[(1, 141509081), (7, 20215583), (41, 3451441), (59, 2398459), (61, 2319821), (137, 1032913), (287, 493063), (413, 342637), (427, 331403), (959, 147559), (2419, 58499), (2501, 56581), (3599, 39319), (5617, 25193), (8083, 17507), (8357, 16933)]