69543513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{601}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 115699584

約数和(自身を除く): 46156071

約数列:

[1, 3, 9, 13, 23, 39, 43, 69, 117, 129, 207, 299, 387, 559, 601, 897, 989, 1677, 1803, 2691, 2967, 5031, 5409, 7813, 8901, 12857, 13823, 23439, 25843, 38571, 41469, 70317, 77529, 115713, 124407, 179699, 232587, 335959, 539097, 594389, 1007877, 1617291, 1783167, 3023631, 5349501, 7727057, 23181171, 69543513]

約数ペア:

[(1, 69543513), (3, 23181171), (9, 7727057), (13, 5349501), (23, 3023631), (39, 1783167), (43, 1617291), (69, 1007877), (117, 594389), (129, 539097), (207, 335959), (299, 232587), (387, 179699), (559, 124407), (601, 115713), (897, 77529), (989, 70317), (1677, 41469), (1803, 38571), (2691, 25843), (2967, 23439), (5031, 13823), (5409, 12857), (7813, 8901)]