61858053

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 105235200

約数和(自身を除く): 43377147

約数列:

[1, 3, 9, 17, 19, 27, 41, 51, 57, 123, 153, 171, 173, 323, 369, 459, 513, 519, 697, 779, 969, 1107, 1557, 2091, 2337, 2907, 2941, 3287, 4671, 6273, 7011, 7093, 8721, 8823, 9861, 13243, 18819, 21033, 21279, 26469, 29583, 39729, 55879, 63837, 79407, 88749, 119187, 120581, 134767, 167637, 191511, 357561, 361743, 404301, 502911, 1085229, 1212903, 1508733, 2291039, 3255687, 3638709, 6873117, 20619351, 61858053]

約数ペア:

[(1, 61858053), (3, 20619351), (9, 6873117), (17, 3638709), (19, 3255687), (27, 2291039), (41, 1508733), (51, 1212903), (57, 1085229), (123, 502911), (153, 404301), (171, 361743), (173, 357561), (323, 191511), (369, 167637), (459, 134767), (513, 120581), (519, 119187), (697, 88749), (779, 79407), (969, 63837), (1107, 55879), (1557, 39729), (2091, 29583), (2337, 26469), (2907, 21279), (2941, 21033), (3287, 18819), (4671, 13243), (6273, 9861), (7011, 8823), (7093, 8721)]