71427774

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{3907}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 156445056

約数和(自身を除く): 85017282

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 277, 554, 831, 1662, 3047, 3907, 6094, 7814, 9141, 11721, 18282, 23442, 42977, 85954, 128931, 257862, 1082239, 2164478, 3246717, 6493434, 11904629, 23809258, 35713887, 71427774]

約数ペア:

[(1, 71427774), (2, 35713887), (3, 23809258), (6, 11904629), (11, 6493434), (22, 3246717), (33, 2164478), (66, 1082239), (277, 257862), (554, 128931), (831, 85954), (1662, 42977), (3047, 23442), (3907, 18282), (6094, 11721), (7814, 9141)]