65858499

素因数分解:

$3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 118939392

約数和(自身を除く): 53080893

約数列:

[1, 3, 7, 9, 21, 23, 43, 49, 63, 69, 129, 147, 151, 161, 207, 301, 387, 441, 453, 483, 903, 989, 1057, 1127, 1359, 1449, 2107, 2709, 2967, 3171, 3381, 3473, 6321, 6493, 6923, 7399, 8901, 9513, 10143, 10419, 18963, 19479, 20769, 22197, 24311, 31257, 45451, 48461, 58437, 62307, 66591, 72933, 136353, 145383, 149339, 170177, 218799, 318157, 409059, 436149, 448017, 510531, 954471, 1045373, 1344051, 1531593, 2863413, 3136119, 7317611, 9408357, 21952833, 65858499]

約数ペア:

[(1, 65858499), (3, 21952833), (7, 9408357), (9, 7317611), (21, 3136119), (23, 2863413), (43, 1531593), (49, 1344051), (63, 1045373), (69, 954471), (129, 510531), (147, 448017), (151, 436149), (161, 409059), (207, 318157), (301, 218799), (387, 170177), (441, 149339), (453, 145383), (483, 136353), (903, 72933), (989, 66591), (1057, 62307), (1127, 58437), (1359, 48461), (1449, 45451), (2107, 31257), (2709, 24311), (2967, 22197), (3171, 20769), (3381, 19479), (3473, 18963), (6321, 10419), (6493, 10143), (6923, 9513), (7399, 8901)]