16665131091

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{8011}}^1$

素因数の和:8176

約数の個数: 64

約数和(自身を含む): 27320279040

約数和(自身を除く): 10655147949

約数列:

[1, 3, 7, 21, 23, 59, 69, 73, 161, 177, 219, 413, 483, 511, 1239, 1357, 1533, 1679, 4071, 4307, 5037, 8011, 9499, 11753, 12921, 24033, 28497, 30149, 35259, 56077, 90447, 99061, 168231, 184253, 297183, 472649, 552759, 584803, 693427, 1289771, 1417947, 1754409, 2080281, 3308543, 3869313, 4093621, 9925629, 10870927, 12280863, 13450469, 32612781, 34503377, 40351407, 76096489, 94153283, 103510131, 228289467, 241523639, 282459849, 724570917, 793577671, 2380733013, 5555043697, 16665131091]

約数ペア:

[(1, 16665131091), (3, 5555043697), (7, 2380733013), (21, 793577671), (23, 724570917), (59, 282459849), (69, 241523639), (73, 228289467), (161, 103510131), (177, 94153283), (219, 76096489), (413, 40351407), (483, 34503377), (511, 32612781), (1239, 13450469), (1357, 12280863), (1533, 10870927), (1679, 9925629), (4071, 4093621), (4307, 3869313), (5037, 3308543), (8011, 2080281), (9499, 1754409), (11753, 1417947), (12921, 1289771), (24033, 693427), (28497, 584803), (30149, 552759), (35259, 472649), (56077, 297183), (90447, 184253), (99061, 168231)]