266768007

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2683}}^1$

素因数の和:2851

約数の個数: 32

約数和(自身を含む): 408139776

約数和(自身を除く): 141371769

約数列:

[1, 3, 11, 23, 33, 69, 131, 253, 393, 759, 1441, 2683, 3013, 4323, 8049, 9039, 29513, 33143, 61709, 88539, 99429, 185127, 351473, 678799, 1054419, 2036397, 3866203, 8083879, 11598609, 24251637, 88922669, 266768007]

約数ペア:

[(1, 266768007), (3, 88922669), (11, 24251637), (23, 11598609), (33, 8083879), (69, 3866203), (131, 2036397), (253, 1054419), (393, 678799), (759, 351473), (1441, 185127), (2683, 99429), (3013, 88539), (4323, 61709), (8049, 33143), (9039, 29513)]