27753318

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1559}}^1$

素因数の和:1633

約数の個数: 48

約数和(自身を含む): 64247040

約数和(自身を除く): 36493722

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1559, 1978, 2967, 3118, 4677, 5934, 8901, 9354, 14031, 17802, 28062, 35857, 67037, 71714, 107571, 134074, 201111, 215142, 322713, 402222, 603333, 645426, 1206666, 1541851, 3083702, 4625553, 9251106, 13876659, 27753318]

約数ペア:

[(1, 27753318), (2, 13876659), (3, 9251106), (6, 4625553), (9, 3083702), (18, 1541851), (23, 1206666), (43, 645426), (46, 603333), (69, 402222), (86, 322713), (129, 215142), (138, 201111), (207, 134074), (258, 107571), (387, 71714), (414, 67037), (774, 35857), (989, 28062), (1559, 17802), (1978, 14031), (2967, 9354), (3118, 8901), (4677, 5934)]