129343338

素因数分解:

$2^1\times 3^3\times {\mathrm{991}}^1\times {\mathrm{2417}}^1$

素因数の和:3419

約数の個数: 32

約数和(自身を含む): 287838720

約数和(自身を除く): 158495382

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 991, 1982, 2417, 2973, 4834, 5946, 7251, 8919, 14502, 17838, 21753, 26757, 43506, 53514, 65259, 130518, 2395247, 4790494, 7185741, 14371482, 21557223, 43114446, 64671669, 129343338]

約数ペア:

[(1, 129343338), (2, 64671669), (3, 43114446), (6, 21557223), (9, 14371482), (18, 7185741), (27, 4790494), (54, 2395247), (991, 130518), (1982, 65259), (2417, 53514), (2973, 43506), (4834, 26757), (5946, 21753), (7251, 17838), (8919, 14502)]