5200281

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 8518400

約数和(自身を除く): 3318119

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 109, 171, 279, 327, 513, 589, 837, 981, 1539, 1767, 2071, 2511, 2943, 3379, 5301, 6213, 8829, 10137, 15903, 18639, 30411, 47709, 55917, 64201, 91233, 167751, 192603, 273699, 577809, 1733427, 5200281]

約数ペア:

[(1, 5200281), (3, 1733427), (9, 577809), (19, 273699), (27, 192603), (31, 167751), (57, 91233), (81, 64201), (93, 55917), (109, 47709), (171, 30411), (279, 18639), (327, 15903), (513, 10137), (589, 8829), (837, 6213), (981, 5301), (1539, 3379), (1767, 2943), (2071, 2511)]