183485757

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439}}^1\times {\mathrm{1531}}^1$

素因数の和:1993

約数の個数: 32

約数和(自身を含む): 301987840

約数和(自身を除く): 118502083

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 439, 1317, 1531, 3073, 4593, 5707, 9219, 10717, 17121, 19903, 32151, 39949, 59709, 119847, 139321, 417963, 672109, 2016327, 4704763, 8737417, 14114289, 26212251, 61161919, 183485757]

約数ペア:

[(1, 183485757), (3, 61161919), (7, 26212251), (13, 14114289), (21, 8737417), (39, 4704763), (91, 2016327), (273, 672109), (439, 417963), (1317, 139321), (1531, 119847), (3073, 59709), (4593, 39949), (5707, 32151), (9219, 19903), (10717, 17121)]