61521639

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{941}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 91637760

約数和(自身を除く): 30116121

約数列:

[1, 3, 19, 31, 37, 57, 93, 111, 589, 703, 941, 1147, 1767, 2109, 2823, 3441, 17879, 21793, 29171, 34817, 53637, 65379, 87513, 104451, 554249, 661523, 1079327, 1662747, 1984569, 3237981, 20507213, 61521639]

約数ペア:

[(1, 61521639), (3, 20507213), (19, 3237981), (31, 1984569), (37, 1662747), (57, 1079327), (93, 661523), (111, 554249), (589, 104451), (703, 87513), (941, 65379), (1147, 53637), (1767, 34817), (2109, 29171), (2823, 21793), (3441, 17879)]