31149873

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1481}}^1$

素因数の和:1550

約数の個数: 32

約数和(自身を含む): 49795200

約数和(自身を除く): 18645327

約数列:

[1, 3, 9, 19, 27, 41, 57, 123, 171, 369, 513, 779, 1107, 1481, 2337, 4443, 7011, 13329, 21033, 28139, 39987, 60721, 84417, 182163, 253251, 546489, 759753, 1153699, 1639467, 3461097, 10383291, 31149873]

約数ペア:

[(1, 31149873), (3, 10383291), (9, 3461097), (19, 1639467), (27, 1153699), (41, 759753), (57, 546489), (123, 253251), (171, 182163), (369, 84417), (513, 60721), (779, 39987), (1107, 28139), (1481, 21033), (2337, 13329), (4443, 7011)]