829553769

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1973}}^1$

素因数の和:2158

約数の個数: 48

約数和(自身を含む): 1359880704

約数和(自身を除く): 530326935

約数列:

[1, 3, 9, 11, 31, 33, 93, 99, 137, 279, 341, 411, 1023, 1233, 1507, 1973, 3069, 4247, 4521, 5919, 12741, 13563, 17757, 21703, 38223, 46717, 61163, 65109, 140151, 183489, 195327, 270301, 420453, 550467, 672793, 810903, 2018379, 2432709, 2973311, 6055137, 8379331, 8919933, 25137993, 26759799, 75413979, 92172641, 276517923, 829553769]

約数ペア:

[(1, 829553769), (3, 276517923), (9, 92172641), (11, 75413979), (31, 26759799), (33, 25137993), (93, 8919933), (99, 8379331), (137, 6055137), (279, 2973311), (341, 2432709), (411, 2018379), (1023, 810903), (1233, 672793), (1507, 550467), (1973, 420453), (3069, 270301), (4247, 195327), (4521, 183489), (5919, 140151), (12741, 65109), (13563, 61163), (17757, 46717), (21703, 38223)]