211674679905

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1\times {\mathrm{18773}}^1$

素因数の和:19938

約数の個数: 64

約数和(自身を含む): 371973917952

約数和(自身を除く): 160299238047

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 1091, 2067, 3273, 3445, 5455, 10335, 14183, 16365, 18773, 42549, 56319, 57823, 70915, 93865, 173469, 212745, 244049, 281595, 289115, 732147, 751699, 867345, 994969, 1220245, 2255097, 2984907, 3660735, 3758495, 4974845, 11275485, 12934597, 14924535, 20481343, 38803791, 61444029, 64672985, 102406715, 194018955, 266257459, 307220145, 798772377, 1085511179, 1331287295, 3256533537, 3993861885, 5427555895, 14111645327, 16282667685, 42334935981, 70558226635, 211674679905]

約数ペア:

[(1, 211674679905), (3, 70558226635), (5, 42334935981), (13, 16282667685), (15, 14111645327), (39, 5427555895), (53, 3993861885), (65, 3256533537), (159, 1331287295), (195, 1085511179), (265, 798772377), (689, 307220145), (795, 266257459), (1091, 194018955), (2067, 102406715), (3273, 64672985), (3445, 61444029), (5455, 38803791), (10335, 20481343), (14183, 14924535), (16365, 12934597), (18773, 11275485), (42549, 4974845), (56319, 3758495), (57823, 3660735), (70915, 2984907), (93865, 2255097), (173469, 1220245), (212745, 994969), (244049, 867345), (281595, 751699), (289115, 732147)]