9109569

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:142

約数の個数: 48

約数和(自身を含む): 15718400

約数和(自身を除く): 6608831

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 79, 119, 133, 237, 289, 323, 357, 399, 553, 867, 969, 1343, 1501, 1659, 2023, 2261, 4029, 4503, 5491, 6069, 6783, 9401, 10507, 16473, 22831, 25517, 28203, 31521, 38437, 68493, 76551, 115311, 159817, 178619, 433789, 479451, 535857, 1301367, 3036523, 9109569]

約数ペア:

[(1, 9109569), (3, 3036523), (7, 1301367), (17, 535857), (19, 479451), (21, 433789), (51, 178619), (57, 159817), (79, 115311), (119, 76551), (133, 68493), (237, 38437), (289, 31521), (323, 28203), (357, 25517), (399, 22831), (553, 16473), (867, 10507), (969, 9401), (1343, 6783), (1501, 6069), (1659, 5491), (2023, 4503), (2261, 4029)]