16657014519

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{30727}}^1$

素因数の和:30860

約数の個数: 48

約数和(自身を含む): 26077009920

約数和(自身を除く): 9419995401

約数列:

[1, 3, 9, 29, 31, 67, 87, 93, 201, 261, 279, 603, 899, 1943, 2077, 2697, 5829, 6231, 8091, 17487, 18693, 30727, 60233, 92181, 180699, 276543, 542097, 891083, 952537, 2058709, 2673249, 2857611, 6176127, 8019747, 8572833, 18528381, 27623573, 59702561, 63819979, 82870719, 179107683, 191459937, 248612157, 537323049, 574379811, 1850779391, 5552338173, 16657014519]

約数ペア:

[(1, 16657014519), (3, 5552338173), (9, 1850779391), (29, 574379811), (31, 537323049), (67, 248612157), (87, 191459937), (93, 179107683), (201, 82870719), (261, 63819979), (279, 59702561), (603, 27623573), (899, 18528381), (1943, 8572833), (2077, 8019747), (2697, 6176127), (5829, 2857611), (6231, 2673249), (8091, 2058709), (17487, 952537), (18693, 891083), (30727, 542097), (60233, 276543), (92181, 180699)]