67723481

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1064

約数の個数: 16

約数和(自身を含む): 79161600

約数和(自身を除く): 11438119

約数列:

[1, 7, 61, 199, 427, 797, 1393, 5579, 12139, 48617, 84973, 158603, 340319, 1110221, 9674783, 67723481]

約数ペア:

[(1, 67723481), (7, 9674783), (61, 1110221), (199, 340319), (427, 158603), (797, 84973), (1393, 48617), (5579, 12139)]