181324611

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{49993}}^1$

素因数の和:50043

約数の個数: 24

約数和(自身を含む): 291165056

約数和(自身を除く): 109840445

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 49993, 149979, 449937, 649909, 1549783, 1949727, 4649349, 5849181, 13948047, 20147179, 60441537, 181324611]

約数ペア:

[(1, 181324611), (3, 60441537), (9, 20147179), (13, 13948047), (31, 5849181), (39, 4649349), (93, 1949727), (117, 1549783), (279, 649909), (403, 449937), (1209, 149979), (3627, 49993)]