49125393

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 83635200

約数和(自身を除く): 34509807

約数列:

[1, 3, 9, 17, 19, 27, 43, 51, 57, 129, 131, 153, 171, 323, 387, 393, 459, 513, 731, 817, 969, 1161, 1179, 2193, 2227, 2451, 2489, 2907, 3537, 5633, 6579, 6681, 7353, 7467, 8721, 13889, 16899, 19737, 20043, 22059, 22401, 41667, 42313, 50697, 60129, 67203, 95761, 107027, 125001, 126939, 152091, 287283, 321081, 375003, 380817, 861849, 963243, 1142451, 1819459, 2585547, 2889729, 5458377, 16375131, 49125393]

約数ペア:

[(1, 49125393), (3, 16375131), (9, 5458377), (17, 2889729), (19, 2585547), (27, 1819459), (43, 1142451), (51, 963243), (57, 861849), (129, 380817), (131, 375003), (153, 321081), (171, 287283), (323, 152091), (387, 126939), (393, 125001), (459, 107027), (513, 95761), (731, 67203), (817, 60129), (969, 50697), (1161, 42313), (1179, 41667), (2193, 22401), (2227, 22059), (2451, 20043), (2489, 19737), (2907, 16899), (3537, 13889), (5633, 8721), (6579, 7467), (6681, 7353)]