64217834577

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6577}}^1\times {\mathrm{4909}}^1$

素因数の和:11522

約数の個数: 48

約数和(自身を含む): 105808182480

約数和(自身を除く): 41590347903

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 4909, 6577, 14727, 19731, 44181, 59193, 63817, 83453, 85501, 111809, 191451, 250359, 256503, 335427, 574353, 751077, 769509, 1006281, 1084889, 1453517, 3254667, 4360551, 9764001, 13081653, 32286493, 96859479, 290578437, 419724409, 548870381, 1259173227, 1646611143, 3777519681, 4939833429, 7135314953, 21405944859, 64217834577]

約数ペア:

[(1, 64217834577), (3, 21405944859), (9, 7135314953), (13, 4939833429), (17, 3777519681), (39, 1646611143), (51, 1259173227), (117, 548870381), (153, 419724409), (221, 290578437), (663, 96859479), (1989, 32286493), (4909, 13081653), (6577, 9764001), (14727, 4360551), (19731, 3254667), (44181, 1453517), (59193, 1084889), (63817, 1006281), (83453, 769509), (85501, 751077), (111809, 574353), (191451, 335427), (250359, 256503)]