68045523

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10837}}^1$

素因数の和:10883

約数の個数: 32

約数和(自身を含む): 116530176

約数和(自身を除く): 48484653

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 483, 897, 2093, 6279, 10837, 32511, 75859, 140881, 227577, 249251, 422643, 747753, 986167, 1744757, 2958501, 3240263, 5234271, 9720789, 22681841, 68045523]

約数ペア:

[(1, 68045523), (3, 22681841), (7, 9720789), (13, 5234271), (21, 3240263), (23, 2958501), (39, 1744757), (69, 986167), (91, 747753), (161, 422643), (273, 249251), (299, 227577), (483, 140881), (897, 75859), (2093, 32511), (6279, 10837)]