214683831

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 350784000

約数和(自身を除く): 136100169

約数列:

[1, 3, 9, 19, 27, 41, 57, 59, 123, 171, 173, 177, 369, 513, 519, 531, 779, 1107, 1121, 1557, 1593, 2337, 2419, 3287, 3363, 4671, 7011, 7093, 7257, 9861, 10089, 10207, 21033, 21279, 21771, 29583, 30267, 30621, 45961, 63837, 65313, 88749, 91863, 134767, 137883, 191511, 193933, 275589, 404301, 413649, 418487, 581799, 1212903, 1240947, 1255461, 1745397, 3638709, 3766383, 5236191, 7951253, 11299149, 23853759, 71561277, 214683831]

約数ペア:

[(1, 214683831), (3, 71561277), (9, 23853759), (19, 11299149), (27, 7951253), (41, 5236191), (57, 3766383), (59, 3638709), (123, 1745397), (171, 1255461), (173, 1240947), (177, 1212903), (369, 581799), (513, 418487), (519, 413649), (531, 404301), (779, 275589), (1107, 193933), (1121, 191511), (1557, 137883), (1593, 134767), (2337, 91863), (2419, 88749), (3287, 65313), (3363, 63837), (4671, 45961), (7011, 30621), (7093, 30267), (7257, 29583), (9861, 21771), (10089, 21279), (10207, 21033)]