201162609

素因数分解:

$3^4\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:547

約数の個数: 40

約数和(自身を含む): 308846208

約数和(自身を除く): 107683599

約数列:

[1, 3, 9, 27, 67, 81, 101, 201, 303, 367, 603, 909, 1101, 1809, 2727, 3303, 5427, 6767, 8181, 9909, 20301, 24589, 29727, 37067, 60903, 73767, 111201, 182709, 221301, 333603, 548127, 663903, 1000809, 1991709, 2483489, 3002427, 7450467, 22351401, 67054203, 201162609]

約数ペア:

[(1, 201162609), (3, 67054203), (9, 22351401), (27, 7450467), (67, 3002427), (81, 2483489), (101, 1991709), (201, 1000809), (303, 663903), (367, 548127), (603, 333603), (909, 221301), (1101, 182709), (1809, 111201), (2727, 73767), (3303, 60903), (5427, 37067), (6767, 29727), (8181, 24589), (9909, 20301)]