133640661

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30449}}^1$

素因数の和:30489

約数の個数: 32

約数和(自身を含む): 233856000

約数和(自身を除く): 100215339

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 30449, 91347, 213143, 334939, 578531, 639429, 1004817, 1735593, 2344573, 4049717, 6363841, 7033719, 12149151, 19091523, 44546887, 133640661]

約数ペア:

[(1, 133640661), (3, 44546887), (7, 19091523), (11, 12149151), (19, 7033719), (21, 6363841), (33, 4049717), (57, 2344573), (77, 1735593), (133, 1004817), (209, 639429), (231, 578531), (399, 334939), (627, 213143), (1463, 91347), (4389, 30449)]