164365971

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{5119}}^1$

素因数の和:5279

約数の個数: 32

約数和(自身を含む): 275251200

約数和(自身を除く): 110885229

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 2919, 4587, 5119, 10703, 15357, 32109, 35833, 56309, 107499, 168927, 394163, 711541, 1182489, 2134623, 4980787, 7826951, 14942361, 23480853, 54788657, 164365971]

約数ペア:

[(1, 164365971), (3, 54788657), (7, 23480853), (11, 14942361), (21, 7826951), (33, 4980787), (77, 2134623), (139, 1182489), (231, 711541), (417, 394163), (973, 168927), (1529, 107499), (2919, 56309), (4587, 35833), (5119, 32109), (10703, 15357)]