689217633

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{4241}}^1$

素因数の和:4726

約数の個数: 32

約数和(自身を含む): 1102241280

約数和(自身を除く): 413023647

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 463, 1389, 4167, 4241, 6019, 12501, 12723, 18057, 38169, 54171, 55133, 114507, 162513, 165399, 496197, 1488591, 1963583, 5890749, 17672247, 25526579, 53016741, 76579737, 229739211, 689217633]

約数ペア:

[(1, 689217633), (3, 229739211), (9, 76579737), (13, 53016741), (27, 25526579), (39, 17672247), (117, 5890749), (351, 1963583), (463, 1488591), (1389, 496197), (4167, 165399), (4241, 162513), (6019, 114507), (12501, 55133), (12723, 54171), (18057, 38169)]