69279749

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39119}}^1$

素因数の和:39160

約数の個数: 16

約数和(自身を含む): 90132480

約数和(自身を除く): 20852731

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 39119, 273833, 430309, 899737, 3012163, 6298159, 9897107, 69279749]

約数ペア:

[(1, 69279749), (7, 9897107), (11, 6298159), (23, 3012163), (77, 899737), (161, 430309), (253, 273833), (1771, 39119)]