91058778

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1657}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 204849216

約数和(自身を除く): 113790438

約数列:

[1, 2, 3, 6, 9, 18, 43, 71, 86, 129, 142, 213, 258, 387, 426, 639, 774, 1278, 1657, 3053, 3314, 4971, 6106, 9159, 9942, 14913, 18318, 27477, 29826, 54954, 71251, 117647, 142502, 213753, 235294, 352941, 427506, 641259, 705882, 1058823, 1282518, 2117646, 5058821, 10117642, 15176463, 30352926, 45529389, 91058778]

約数ペア:

[(1, 91058778), (2, 45529389), (3, 30352926), (6, 15176463), (9, 10117642), (18, 5058821), (43, 2117646), (71, 1282518), (86, 1058823), (129, 705882), (142, 641259), (213, 427506), (258, 352941), (387, 235294), (426, 213753), (639, 142502), (774, 117647), (1278, 71251), (1657, 54954), (3053, 29826), (3314, 27477), (4971, 18318), (6106, 14913), (9159, 9942)]