84117649

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 111974400

約数和(自身を除く): 27856751

約数列:

[1, 7, 11, 17, 77, 119, 179, 187, 359, 1253, 1309, 1969, 2513, 3043, 3949, 6103, 13783, 21301, 27643, 33473, 42721, 64261, 67133, 234311, 449827, 469931, 706871, 1092437, 4948097, 7647059, 12016807, 84117649]

約数ペア:

[(1, 84117649), (7, 12016807), (11, 7647059), (17, 4948097), (77, 1092437), (119, 706871), (179, 469931), (187, 449827), (359, 234311), (1253, 67133), (1309, 64261), (1969, 42721), (2513, 33473), (3043, 27643), (3949, 21301), (6103, 13783)]