73303874

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^2\times {\mathrm{271}}^1$

素因数の和:558

約数の個数: 24

約数和(自身を含む): 127041408

約数和(自身を除く): 53737534

約数列:

[1, 2, 7, 14, 139, 271, 278, 542, 973, 1897, 1946, 3794, 19321, 37669, 38642, 75338, 135247, 263683, 270494, 527366, 5235991, 10471982, 36651937, 73303874]

約数ペア:

[(1, 73303874), (2, 36651937), (7, 10471982), (14, 5235991), (139, 527366), (271, 270494), (278, 263683), (542, 135247), (973, 75338), (1897, 38642), (1946, 37669), (3794, 19321)]