27091207

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 32

約数和(自身を含む): 34272000

約数和(自身を除く): 7180793

約数列:

[1, 11, 13, 19, 59, 143, 169, 209, 247, 649, 767, 1121, 1859, 2197, 2717, 3211, 8437, 9971, 12331, 14573, 24167, 35321, 41743, 109681, 129623, 160303, 189449, 459173, 1425853, 2083939, 2462837, 27091207]

約数ペア:

[(1, 27091207), (11, 2462837), (13, 2083939), (19, 1425853), (59, 459173), (143, 189449), (169, 160303), (209, 129623), (247, 109681), (649, 41743), (767, 35321), (1121, 24167), (1859, 14573), (2197, 12331), (2717, 9971), (3211, 8437)]