78342209

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{8369}}^1$

素因数の和:8440

約数の個数: 16

約数和(自身を含む): 91601280

約数和(自身を除く): 13259071

約数列:

[1, 11, 23, 37, 253, 407, 851, 8369, 9361, 92059, 192487, 309653, 2117357, 3406183, 7122019, 78342209]

約数ペア:

[(1, 78342209), (11, 7122019), (23, 3406183), (37, 2117357), (253, 309653), (407, 192487), (851, 92059), (8369, 9361)]