75445371

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 128217600

約数和(自身を除く): 52772229

約数列:

[1, 3, 9, 17, 19, 27, 41, 51, 57, 123, 153, 171, 211, 323, 369, 459, 513, 633, 697, 779, 969, 1107, 1899, 2091, 2337, 2907, 3587, 4009, 5697, 6273, 7011, 8651, 8721, 10761, 12027, 13243, 18819, 21033, 25953, 32283, 36081, 39729, 68153, 77859, 96849, 108243, 119187, 147067, 164369, 204459, 233577, 357561, 441201, 493107, 613377, 1323603, 1479321, 1840131, 2794273, 3970809, 4437963, 8382819, 25148457, 75445371]

約数ペア:

[(1, 75445371), (3, 25148457), (9, 8382819), (17, 4437963), (19, 3970809), (27, 2794273), (41, 1840131), (51, 1479321), (57, 1323603), (123, 613377), (153, 493107), (171, 441201), (211, 357561), (323, 233577), (369, 204459), (459, 164369), (513, 147067), (633, 119187), (697, 108243), (779, 96849), (969, 77859), (1107, 68153), (1899, 39729), (2091, 36081), (2337, 32283), (2907, 25953), (3587, 21033), (4009, 18819), (5697, 13243), (6273, 12027), (7011, 10761), (8651, 8721)]