82249791

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{947}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 126137088

約数和(自身を除く): 43887297

約数列:

[1, 3, 13, 17, 39, 51, 131, 221, 393, 663, 947, 1703, 2227, 2841, 5109, 6681, 12311, 16099, 28951, 36933, 48297, 86853, 124057, 209287, 372171, 627861, 1612741, 2108969, 4838223, 6326907, 27416597, 82249791]

約数ペア:

[(1, 82249791), (3, 27416597), (13, 6326907), (17, 4838223), (39, 2108969), (51, 1612741), (131, 627861), (221, 372171), (393, 209287), (663, 124057), (947, 86853), (1703, 48297), (2227, 36933), (2841, 28951), (5109, 16099), (6681, 12311)]