655120594863

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1201}}^1\times {\mathrm{141941}}^1$

素因数の和:143216

約数の個数: 48

約数和(自身を含む): 1100120903232

約数和(自身を除く): 445000308369

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1201, 1281, 3603, 3843, 8407, 10809, 25221, 73261, 75663, 141941, 219783, 425823, 512827, 659349, 993587, 1277469, 1538481, 2980761, 4615443, 8658401, 8942283, 25975203, 60608807, 77925609, 170471141, 181826421, 511413423, 545479263, 1193297987, 1534240269, 3579893961, 10398739601, 10739681883, 31196218803, 72791177207, 93588656409, 218373531621, 655120594863]

約数ペア:

[(1, 655120594863), (3, 218373531621), (7, 93588656409), (9, 72791177207), (21, 31196218803), (61, 10739681883), (63, 10398739601), (183, 3579893961), (427, 1534240269), (549, 1193297987), (1201, 545479263), (1281, 511413423), (3603, 181826421), (3843, 170471141), (8407, 77925609), (10809, 60608807), (25221, 25975203), (73261, 8942283), (75663, 8658401), (141941, 4615443), (219783, 2980761), (425823, 1538481), (512827, 1277469), (659349, 993587)]