1330578873

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1571}}^1$

素因数の和:1739

約数の個数: 64

約数和(自身を含む): 2253619200

約数和(自身を除く): 923040327

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 127, 171, 247, 351, 381, 513, 741, 1143, 1571, 1651, 2223, 2413, 3429, 4713, 4953, 6669, 7239, 14139, 14859, 20423, 21717, 29849, 31369, 42417, 44577, 61269, 65151, 89547, 94107, 183807, 199517, 268641, 282321, 388037, 551421, 598551, 805923, 846963, 1164111, 1795653, 2593721, 3492333, 3790823, 5386959, 7781163, 10476999, 11372469, 23343489, 34117407, 49280699, 70030467, 102352221, 147842097, 443526291, 1330578873]

約数ペア:

[(1, 1330578873), (3, 443526291), (9, 147842097), (13, 102352221), (19, 70030467), (27, 49280699), (39, 34117407), (57, 23343489), (117, 11372469), (127, 10476999), (171, 7781163), (247, 5386959), (351, 3790823), (381, 3492333), (513, 2593721), (741, 1795653), (1143, 1164111), (1571, 846963), (1651, 805923), (2223, 598551), (2413, 551421), (3429, 388037), (4713, 282321), (4953, 268641), (6669, 199517), (7239, 183807), (14139, 94107), (14859, 89547), (20423, 65151), (21717, 61269), (29849, 44577), (31369, 42417)]