75127437

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{911}}^1$

素因数の和:959

約数の個数: 72

約数和(自身を含む): 145971072

約数和(自身を除く): 70843635

約数列:

[1, 3, 7, 9, 11, 17, 21, 33, 49, 51, 63, 77, 99, 119, 147, 153, 187, 231, 357, 441, 539, 561, 693, 833, 911, 1071, 1309, 1617, 1683, 2499, 2733, 3927, 4851, 6377, 7497, 8199, 9163, 10021, 11781, 15487, 19131, 27489, 30063, 44639, 46461, 57393, 70147, 82467, 90189, 108409, 133917, 139383, 170357, 210441, 325227, 401751, 491029, 511071, 631323, 758863, 975681, 1192499, 1473087, 1533213, 2276589, 3577497, 4419261, 6829767, 8347493, 10732491, 25042479, 75127437]

約数ペア:

[(1, 75127437), (3, 25042479), (7, 10732491), (9, 8347493), (11, 6829767), (17, 4419261), (21, 3577497), (33, 2276589), (49, 1533213), (51, 1473087), (63, 1192499), (77, 975681), (99, 758863), (119, 631323), (147, 511071), (153, 491029), (187, 401751), (231, 325227), (357, 210441), (441, 170357), (539, 139383), (561, 133917), (693, 108409), (833, 90189), (911, 82467), (1071, 70147), (1309, 57393), (1617, 46461), (1683, 44639), (2499, 30063), (2733, 27489), (3927, 19131), (4851, 15487), (6377, 11781), (7497, 10021), (8199, 9163)]