64149943

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 16490057

約数列:

[1, 11, 13, 29, 31, 143, 319, 341, 377, 403, 499, 899, 4147, 4433, 5489, 6487, 9889, 11687, 14471, 15469, 71357, 128557, 159181, 170159, 188123, 201097, 448601, 2069353, 2212067, 4934611, 5831813, 64149943]

約数ペア:

[(1, 64149943), (11, 5831813), (13, 4934611), (29, 2212067), (31, 2069353), (143, 448601), (319, 201097), (341, 188123), (377, 170159), (403, 159181), (499, 128557), (899, 71357), (4147, 15469), (4433, 14471), (5489, 11687), (6487, 9889)]