29550681

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 47736000

約数和(自身を除く): 18185319

約数列:

[1, 3, 9, 19, 29, 57, 59, 87, 101, 171, 177, 261, 303, 531, 551, 909, 1121, 1653, 1711, 1919, 2929, 3363, 4959, 5133, 5757, 5959, 8787, 10089, 15399, 17271, 17877, 26361, 32509, 53631, 55651, 97527, 113221, 166953, 172811, 292581, 339663, 500859, 518433, 1018989, 1555299, 3283409, 9850227, 29550681]

約数ペア:

[(1, 29550681), (3, 9850227), (9, 3283409), (19, 1555299), (29, 1018989), (57, 518433), (59, 500859), (87, 339663), (101, 292581), (171, 172811), (177, 166953), (261, 113221), (303, 97527), (531, 55651), (551, 53631), (909, 32509), (1121, 26361), (1653, 17877), (1711, 17271), (1919, 15399), (2929, 10089), (3363, 8787), (4959, 5959), (5133, 5757)]