79881783

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{15859}}^1$

素因数の和:15958

約数の個数: 16

約数和(自身を含む): 112669440

約数和(自身を除く): 32787657

約数列:

[1, 3, 23, 69, 73, 219, 1679, 5037, 15859, 47577, 364757, 1094271, 1157707, 3473121, 26627261, 79881783]

約数ペア:

[(1, 79881783), (3, 26627261), (23, 3473121), (69, 1157707), (73, 1094271), (219, 364757), (1679, 47577), (5037, 15859)]