65486589

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{2767}}^1$

素因数の和:2814

約数の個数: 32

約数和(自身を含む): 106291200

約数和(自身を除く): 40804611

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 2767, 3381, 7889, 8301, 19369, 23667, 58107, 63641, 135583, 190923, 406749, 445487, 949081, 1336461, 2847243, 3118409, 9355227, 21828863, 65486589]

約数ペア:

[(1, 65486589), (3, 21828863), (7, 9355227), (21, 3118409), (23, 2847243), (49, 1336461), (69, 949081), (147, 445487), (161, 406749), (343, 190923), (483, 135583), (1029, 63641), (1127, 58107), (2767, 23667), (3381, 19369), (7889, 8301)]