78633951

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1511}}^1$

素因数の和:1627

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 43293729

約数列:

[1, 3, 11, 19, 33, 57, 83, 209, 249, 627, 913, 1511, 1577, 2739, 4533, 4731, 16621, 17347, 28709, 49863, 52041, 86127, 125413, 315799, 376239, 947397, 1379543, 2382847, 4138629, 7148541, 26211317, 78633951]

約数ペア:

[(1, 78633951), (3, 26211317), (11, 7148541), (19, 4138629), (33, 2382847), (57, 1379543), (83, 947397), (209, 376239), (249, 315799), (627, 125413), (913, 86127), (1511, 52041), (1577, 49863), (2739, 28709), (4533, 17347), (4731, 16621)]