78676571883

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4397}}^1\times {\mathrm{65543}}^1$

素因数の和:69963

約数の個数: 32

約数和(自身を含む): 129141605376

約数和(自身を除く): 50465033493

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 4397, 13191, 30779, 57161, 65543, 92337, 171483, 196629, 400127, 458801, 852059, 1200381, 1376403, 2556177, 5964413, 17893239, 288192571, 864577713, 2017347997, 3746503423, 6052043991, 11239510269, 26225523961, 78676571883]

約数ペア:

[(1, 78676571883), (3, 26225523961), (7, 11239510269), (13, 6052043991), (21, 3746503423), (39, 2017347997), (91, 864577713), (273, 288192571), (4397, 17893239), (13191, 5964413), (30779, 2556177), (57161, 1376403), (65543, 1200381), (92337, 852059), (171483, 458801), (196629, 400127)]