1327703853

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{65927}}^1$

素因数の和:66081

約数の個数: 24

約数和(自身を含む): 2074358592

約数和(自身を除く): 746654739

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 959, 2877, 6713, 20139, 65927, 197781, 461489, 1384467, 3230423, 9031999, 9691269, 27095997, 63223993, 189671979, 442567951, 1327703853]

約数ペア:

[(1, 1327703853), (3, 442567951), (7, 189671979), (21, 63223993), (49, 27095997), (137, 9691269), (147, 9031999), (411, 3230423), (959, 1384467), (2877, 461489), (6713, 197781), (20139, 65927)]