959968163

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 1283251200

約数和(自身を除く): 323283037

約数列:

[1, 7, 11, 43, 49, 61, 77, 97, 301, 343, 427, 473, 539, 671, 679, 1067, 2107, 2623, 2989, 3311, 3773, 4171, 4697, 4753, 5917, 7469, 14749, 18361, 20923, 23177, 28853, 29197, 32879, 33271, 41419, 45881, 52283, 65087, 128527, 162239, 201971, 204379, 230153, 254431, 289933, 321167, 365981, 455609, 899689, 1413797, 1430653, 1781017, 2029531, 2248169, 2798741, 3189263, 9896579, 12467119, 15737183, 19591187, 22324841, 87269833, 137138309, 959968163]

約数ペア:

[(1, 959968163), (7, 137138309), (11, 87269833), (43, 22324841), (49, 19591187), (61, 15737183), (77, 12467119), (97, 9896579), (301, 3189263), (343, 2798741), (427, 2248169), (473, 2029531), (539, 1781017), (671, 1430653), (679, 1413797), (1067, 899689), (2107, 455609), (2623, 365981), (2989, 321167), (3311, 289933), (3773, 254431), (4171, 230153), (4697, 204379), (4753, 201971), (5917, 162239), (7469, 128527), (14749, 65087), (18361, 52283), (20923, 45881), (23177, 41419), (28853, 33271), (29197, 32879)]