66167101

素因数分解:

$7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:135

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 30600899

約数列:

[1, 7, 11, 13, 19, 49, 71, 77, 91, 133, 143, 209, 247, 343, 497, 539, 637, 781, 923, 931, 1001, 1349, 1463, 1729, 2717, 3479, 3773, 4459, 5467, 6461, 6517, 7007, 9443, 10153, 10241, 12103, 14839, 17537, 19019, 24353, 38269, 45227, 49049, 66101, 71071, 71687, 84721, 103873, 122759, 133133, 192907, 267883, 316589, 462707, 497497, 727111, 859313, 931931, 1350349, 3482479, 5089777, 6015191, 9452443, 66167101]

約数ペア:

[(1, 66167101), (7, 9452443), (11, 6015191), (13, 5089777), (19, 3482479), (49, 1350349), (71, 931931), (77, 859313), (91, 727111), (133, 497497), (143, 462707), (209, 316589), (247, 267883), (343, 192907), (497, 133133), (539, 122759), (637, 103873), (781, 84721), (923, 71687), (931, 71071), (1001, 66101), (1349, 49049), (1463, 45227), (1729, 38269), (2717, 24353), (3479, 19019), (3773, 17537), (4459, 14839), (5467, 12103), (6461, 10241), (6517, 10153), (7007, 9443)]