26645049

素因数分解:

$3^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 41605200

約数和(自身を除く): 14960151

約数列:

[1, 3, 9, 19, 57, 59, 139, 171, 177, 361, 417, 531, 1083, 1121, 1251, 2641, 3249, 3363, 7923, 8201, 10089, 21299, 23769, 24603, 50179, 63897, 73809, 150537, 155819, 191691, 451611, 467457, 1402371, 2960561, 8881683, 26645049]

約数ペア:

[(1, 26645049), (3, 8881683), (9, 2960561), (19, 1402371), (57, 467457), (59, 451611), (139, 191691), (171, 155819), (177, 150537), (361, 73809), (417, 63897), (531, 50179), (1083, 24603), (1121, 23769), (1251, 21299), (2641, 10089), (3249, 8201), (3363, 7923)]