142489269

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{11173}}^1$

素因数の和:11301

約数の個数: 24

約数和(自身を含む): 223703480

約数和(自身を除く): 81214211

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 11173, 12753, 33519, 100557, 145249, 435747, 1217857, 1307241, 3653571, 10960713, 15832141, 47496423, 142489269]

約数ペア:

[(1, 142489269), (3, 47496423), (9, 15832141), (13, 10960713), (39, 3653571), (109, 1307241), (117, 1217857), (327, 435747), (981, 145249), (1417, 100557), (4251, 33519), (11173, 12753)]