66880497915

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19301731}}^1$

素因数の和:19301760

約数の個数: 48

約数和(自身を含む): 144531369216

約数和(自身を除く): 77650871301

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 55, 63, 77, 99, 105, 165, 231, 315, 385, 495, 693, 1155, 3465, 19301731, 57905193, 96508655, 135112117, 173715579, 212319041, 289525965, 405336351, 636957123, 675560585, 868577895, 1061595205, 1216009053, 1486233287, 1910871369, 2026681755, 3184785615, 4458699861, 6080045265, 7431166435, 9554356845, 13376099583, 22293499305, 66880497915]

約数ペア:

[(1, 66880497915), (3, 22293499305), (5, 13376099583), (7, 9554356845), (9, 7431166435), (11, 6080045265), (15, 4458699861), (21, 3184785615), (33, 2026681755), (35, 1910871369), (45, 1486233287), (55, 1216009053), (63, 1061595205), (77, 868577895), (99, 675560585), (105, 636957123), (165, 405336351), (231, 289525965), (315, 212319041), (385, 173715579), (495, 135112117), (693, 96508655), (1155, 57905193), (3465, 19301731)]