78819305331

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1009}}^1\times {\mathrm{28211}}^1$

素因数の和:29307

約数の個数: 32

約数和(自身を含む): 114888291840

約数和(自身を除く): 36068986509

約数列:

[1, 3, 13, 39, 71, 213, 923, 1009, 2769, 3027, 13117, 28211, 39351, 71639, 84633, 214917, 366743, 931307, 1100229, 2002981, 2793921, 6008943, 26038753, 28464899, 78116259, 85394697, 370043687, 1110131061, 2021007829, 6063023487, 26273101777, 78819305331]

約数ペア:

[(1, 78819305331), (3, 26273101777), (13, 6063023487), (39, 2021007829), (71, 1110131061), (213, 370043687), (923, 85394697), (1009, 78116259), (2769, 28464899), (3027, 26038753), (13117, 6008943), (28211, 2793921), (39351, 2002981), (71639, 1100229), (84633, 931307), (214917, 366743)]