456489

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 32

約数和(自身を含む): 777600

約数和(自身を除く): 321111

約数列:

[1, 3, 9, 11, 27, 29, 33, 53, 87, 99, 159, 261, 297, 319, 477, 583, 783, 957, 1431, 1537, 1749, 2871, 4611, 5247, 8613, 13833, 15741, 16907, 41499, 50721, 152163, 456489]

約数ペア:

[(1, 456489), (3, 152163), (9, 50721), (11, 41499), (27, 16907), (29, 15741), (33, 13833), (53, 8613), (87, 5247), (99, 4611), (159, 2871), (261, 1749), (297, 1537), (319, 1431), (477, 957), (583, 783)]