151122027

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 64

約数和(自身を含む): 255052800

約数和(自身を除く): 103930773

約数列:

[1, 3, 7, 17, 21, 49, 51, 53, 119, 147, 159, 163, 343, 357, 371, 489, 833, 901, 1029, 1113, 1141, 2499, 2597, 2703, 2771, 3423, 5831, 6307, 7791, 7987, 8313, 8639, 17493, 18179, 18921, 19397, 23961, 25917, 44149, 54537, 55909, 58191, 60473, 132447, 135779, 146863, 167727, 181419, 309043, 407337, 423311, 440589, 927129, 950453, 1028041, 1269933, 2851359, 2963177, 3084123, 7196287, 8889531, 21588861, 50374009, 151122027]

約数ペア:

[(1, 151122027), (3, 50374009), (7, 21588861), (17, 8889531), (21, 7196287), (49, 3084123), (51, 2963177), (53, 2851359), (119, 1269933), (147, 1028041), (159, 950453), (163, 927129), (343, 440589), (357, 423311), (371, 407337), (489, 309043), (833, 181419), (901, 167727), (1029, 146863), (1113, 135779), (1141, 132447), (2499, 60473), (2597, 58191), (2703, 55909), (2771, 54537), (3423, 44149), (5831, 25917), (6307, 23961), (7791, 19397), (7987, 18921), (8313, 18179), (8639, 17493)]