268051569123

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{1225373}}^1$

素因数の和:1225539

約数の個数: 32

約数和(自身を含む): 395256637440

約数和(自身を除く): 127205068317

約数列:

[1, 3, 13, 39, 71, 79, 213, 237, 923, 1027, 2769, 3081, 5609, 16827, 72917, 218751, 1225373, 3676119, 15929849, 47789547, 87001483, 96804467, 261004449, 290413401, 1131019279, 1258458071, 3393057837, 3775374213, 6873117157, 20619351471, 89350523041, 268051569123]

約数ペア:

[(1, 268051569123), (3, 89350523041), (13, 20619351471), (39, 6873117157), (71, 3775374213), (79, 3393057837), (213, 1258458071), (237, 1131019279), (923, 290413401), (1027, 261004449), (2769, 96804467), (3081, 87001483), (5609, 47789547), (16827, 15929849), (72917, 3676119), (218751, 1225373)]