64656669

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{9029}}^1$

素因数の和:9081

約数の個数: 32

約数和(自身を含む): 110960640

約数和(自身を除く): 46303971

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 9029, 27087, 63203, 99319, 189609, 279899, 297957, 695233, 839697, 1959293, 2085699, 3078889, 5877879, 9236667, 21552223, 64656669]

約数ペア:

[(1, 64656669), (3, 21552223), (7, 9236667), (11, 5877879), (21, 3078889), (31, 2085699), (33, 1959293), (77, 839697), (93, 695233), (217, 297957), (231, 279899), (341, 189609), (651, 99319), (1023, 63203), (2387, 27087), (7161, 9029)]