202479129

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{877}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 318608640

約数和(自身を除く): 116129511

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 503, 877, 1509, 2631, 4527, 7893, 8551, 13581, 14909, 23679, 25653, 44727, 76959, 134181, 230877, 402543, 441131, 1323393, 3970179, 7499227, 11910537, 22497681, 67493043, 202479129]

約数ペア:

[(1, 202479129), (3, 67493043), (9, 22497681), (17, 11910537), (27, 7499227), (51, 3970179), (153, 1323393), (459, 441131), (503, 402543), (877, 230877), (1509, 134181), (2631, 76959), (4527, 44727), (7893, 25653), (8551, 23679), (13581, 14909)]