127843026

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 278691840

約数和(自身を除く): 150848814

約数列:

[1, 2, 3, 6, 17, 34, 51, 71, 102, 127, 139, 142, 213, 254, 278, 381, 417, 426, 762, 834, 1207, 2159, 2363, 2414, 3621, 4318, 4726, 6477, 7089, 7242, 9017, 9869, 12954, 14178, 17653, 18034, 19738, 27051, 29607, 35306, 52959, 54102, 59214, 105918, 153289, 167773, 300101, 306578, 335546, 459867, 503319, 600202, 900303, 919734, 1006638, 1253363, 1800606, 2506726, 3760089, 7520178, 21307171, 42614342, 63921513, 127843026]

約数ペア:

[(1, 127843026), (2, 63921513), (3, 42614342), (6, 21307171), (17, 7520178), (34, 3760089), (51, 2506726), (71, 1800606), (102, 1253363), (127, 1006638), (139, 919734), (142, 900303), (213, 600202), (254, 503319), (278, 459867), (381, 335546), (417, 306578), (426, 300101), (762, 167773), (834, 153289), (1207, 105918), (2159, 59214), (2363, 54102), (2414, 52959), (3621, 35306), (4318, 29607), (4726, 27051), (6477, 19738), (7089, 18034), (7242, 17653), (9017, 14178), (9869, 12954)]