65137681

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{6709}}^1$

素因数の和:6808

約数の個数: 16

約数和(自身を含む): 79446400

約数和(自身を除く): 14308719

約数列:

[1, 7, 19, 73, 133, 511, 1387, 6709, 9709, 46963, 127471, 489757, 892297, 3428299, 9305383, 65137681]

約数ペア:

[(1, 65137681), (7, 9305383), (19, 3428299), (73, 892297), (133, 489757), (511, 127471), (1387, 46963), (6709, 9709)]