80277659

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{45329}}^1$

素因数の和:45370

約数の個数: 16

約数和(自身を含む): 104440320

約数和(自身を除く): 24162661

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 45329, 317303, 498619, 1042567, 3490333, 7297969, 11468237, 80277659]

約数ペア:

[(1, 80277659), (7, 11468237), (11, 7297969), (23, 3490333), (77, 1042567), (161, 498619), (253, 317303), (1771, 45329)]