68757129

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1493}}^1$

素因数の和:1566

約数の個数: 48

約数和(自身を含む): 123057792

約数和(自身を除く): 54300663

約数列:

[1, 3, 7, 9, 17, 21, 43, 51, 63, 119, 129, 153, 301, 357, 387, 731, 903, 1071, 1493, 2193, 2709, 4479, 5117, 6579, 10451, 13437, 15351, 25381, 31353, 46053, 64199, 76143, 94059, 177667, 192597, 228429, 449393, 533001, 577791, 1091383, 1348179, 1599003, 3274149, 4044537, 7639681, 9822447, 22919043, 68757129]

約数ペア:

[(1, 68757129), (3, 22919043), (7, 9822447), (9, 7639681), (17, 4044537), (21, 3274149), (43, 1599003), (51, 1348179), (63, 1091383), (119, 577791), (129, 533001), (153, 449393), (301, 228429), (357, 192597), (387, 177667), (731, 94059), (903, 76143), (1071, 64199), (1493, 46053), (2193, 31353), (2709, 25381), (4479, 15351), (5117, 13437), (6579, 10451)]