65705211

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2687}}^1$

素因数の和:2736

約数の個数: 48

約数和(自身を含む): 117411840

約数和(自身を除く): 51706629

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 429, 627, 741, 1287, 1881, 2223, 2687, 2717, 8061, 8151, 24183, 24453, 29557, 34931, 51053, 88671, 104793, 153159, 266013, 314379, 384241, 459477, 561583, 663689, 1152723, 1684749, 1991067, 3458169, 5054247, 5973201, 7300579, 21901737, 65705211]

約数ペア:

[(1, 65705211), (3, 21901737), (9, 7300579), (11, 5973201), (13, 5054247), (19, 3458169), (33, 1991067), (39, 1684749), (57, 1152723), (99, 663689), (117, 561583), (143, 459477), (171, 384241), (209, 314379), (247, 266013), (429, 153159), (627, 104793), (741, 88671), (1287, 51053), (1881, 34931), (2223, 29557), (2687, 24453), (2717, 24183), (8061, 8151)]