64755691

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{5881}}^1$

素因数の和:5923

約数の個数: 24

約数和(自身を含む): 87618272

約数和(自身を除く): 22862581

約数列:

[1, 7, 11, 13, 77, 91, 121, 143, 847, 1001, 1573, 5881, 11011, 41167, 64691, 76453, 452837, 535171, 711601, 840983, 4981207, 5886881, 9250813, 64755691]

約数ペア:

[(1, 64755691), (7, 9250813), (11, 5886881), (13, 4981207), (77, 840983), (91, 711601), (121, 535171), (143, 452837), (847, 76453), (1001, 64691), (1573, 41167), (5881, 11011)]