68150739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 103265280

約数和(自身を除く): 35114541

約数列:

[1, 3, 17, 19, 51, 53, 57, 159, 323, 901, 969, 1007, 1327, 2703, 3021, 3981, 17119, 22559, 25213, 51357, 67677, 70331, 75639, 210993, 428621, 1195627, 1285863, 1336289, 3586881, 4008867, 22716913, 68150739]

約数ペア:

[(1, 68150739), (3, 22716913), (17, 4008867), (19, 3586881), (51, 1336289), (53, 1285863), (57, 1195627), (159, 428621), (323, 210993), (901, 75639), (969, 70331), (1007, 67677), (1327, 51357), (2703, 25213), (3021, 22559), (3981, 17119)]