80457623799

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1\times {\mathrm{42257}}^1$

素因数の和:43615

約数の個数: 32

約数和(自身を含む): 124429188096

約数和(自身を除く): 43971564297

約数列:

[1, 3, 7, 21, 71, 213, 497, 1277, 1491, 3831, 8939, 26817, 42257, 90667, 126771, 272001, 295799, 634669, 887397, 1904007, 3000247, 9000741, 21001729, 53962189, 63005187, 161886567, 377735323, 1133205969, 3831315419, 11493946257, 26819207933, 80457623799]

約数ペア:

[(1, 80457623799), (3, 26819207933), (7, 11493946257), (21, 3831315419), (71, 1133205969), (213, 377735323), (497, 161886567), (1277, 63005187), (1491, 53962189), (3831, 21001729), (8939, 9000741), (26817, 3000247), (42257, 1904007), (90667, 887397), (126771, 634669), (272001, 295799)]