149039121

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{839}}^1$

素因数の和:1629

約数の個数: 32

約数和(自身を含む): 248371200

約数和(自身を除く): 99332079

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 769, 839, 2307, 2517, 5383, 5873, 8459, 9229, 16149, 17619, 25377, 27687, 59213, 64603, 177639, 193809, 645191, 1935573, 4516337, 7097101, 13549011, 21291303, 49679707, 149039121]

約数ペア:

[(1, 149039121), (3, 49679707), (7, 21291303), (11, 13549011), (21, 7097101), (33, 4516337), (77, 1935573), (231, 645191), (769, 193809), (839, 177639), (2307, 64603), (2517, 59213), (5383, 27687), (5873, 25377), (8459, 17619), (9229, 16149)]