47365461

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 85644000

約数和(自身を除く): 38278539

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 149, 169, 171, 209, 247, 429, 447, 507, 627, 741, 1287, 1341, 1521, 1639, 1859, 1881, 1937, 2223, 2717, 2831, 3211, 4917, 5577, 5811, 8151, 8493, 9633, 14751, 16731, 17433, 21307, 24453, 25181, 25479, 28899, 31141, 35321, 36803, 63921, 75543, 93423, 105963, 110409, 191763, 226629, 276991, 280269, 317889, 331227, 404833, 478439, 830973, 1214499, 1435317, 2492919, 3643497, 4305951, 5262829, 15788487, 47365461]

約数ペア:

[(1, 47365461), (3, 15788487), (9, 5262829), (11, 4305951), (13, 3643497), (19, 2492919), (33, 1435317), (39, 1214499), (57, 830973), (99, 478439), (117, 404833), (143, 331227), (149, 317889), (169, 280269), (171, 276991), (209, 226629), (247, 191763), (429, 110409), (447, 105963), (507, 93423), (627, 75543), (741, 63921), (1287, 36803), (1341, 35321), (1521, 31141), (1639, 28899), (1859, 25479), (1881, 25181), (1937, 24453), (2223, 21307), (2717, 17433), (2831, 16731), (3211, 14751), (4917, 9633), (5577, 8493), (5811, 8151)]