66762351

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 99768240

約数和(自身を除く): 33005889

約数列:

[1, 3, 9, 53, 67, 159, 201, 477, 603, 2089, 3551, 6267, 10653, 18801, 31959, 110717, 139963, 332151, 419889, 996453, 1259667, 7418039, 22254117, 66762351]

約数ペア:

[(1, 66762351), (3, 22254117), (9, 7418039), (53, 1259667), (67, 996453), (159, 419889), (201, 332151), (477, 139963), (603, 110717), (2089, 31959), (3551, 18801), (6267, 10653)]