169688793

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 238436352

約数和(自身を除く): 68747559

約数列:

[1, 3, 43, 71, 97, 129, 191, 213, 291, 573, 3053, 4171, 6887, 8213, 9159, 12513, 13561, 18527, 20661, 24639, 40683, 55581, 296141, 583123, 796661, 888423, 1315417, 1749369, 2389983, 3946251, 56562931, 169688793]

約数ペア:

[(1, 169688793), (3, 56562931), (43, 3946251), (71, 2389983), (97, 1749369), (129, 1315417), (191, 888423), (213, 796661), (291, 583123), (573, 296141), (3053, 55581), (4171, 40683), (6887, 24639), (8213, 20661), (9159, 18527), (12513, 13561)]