66534699

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1840

約数の個数: 48

約数和(自身を含む): 117538560

約数和(自身を除く): 51003861

約数列:

[1, 3, 7, 11, 21, 23, 33, 49, 69, 77, 147, 161, 231, 253, 483, 539, 759, 1127, 1617, 1771, 1789, 3381, 5313, 5367, 12397, 12523, 19679, 37191, 37569, 41147, 59037, 87661, 123441, 137753, 262983, 288029, 413259, 452617, 864087, 964271, 1357851, 2016203, 2892813, 3168319, 6048609, 9504957, 22178233, 66534699]

約数ペア:

[(1, 66534699), (3, 22178233), (7, 9504957), (11, 6048609), (21, 3168319), (23, 2892813), (33, 2016203), (49, 1357851), (69, 964271), (77, 864087), (147, 452617), (161, 413259), (231, 288029), (253, 262983), (483, 137753), (539, 123441), (759, 87661), (1127, 59037), (1617, 41147), (1771, 37569), (1789, 37191), (3381, 19679), (5313, 12523), (5367, 12397)]