73514749

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:226

約数の個数: 48

約数和(自身を含む): 101056896

約数和(自身を除く): 27542147

約数列:

[1, 7, 11, 17, 49, 71, 77, 113, 119, 187, 497, 539, 781, 791, 833, 1207, 1243, 1309, 1921, 3479, 5467, 5537, 8023, 8449, 8701, 9163, 13277, 13447, 21131, 38269, 56161, 59143, 60907, 88253, 92939, 94129, 136391, 147917, 393127, 617771, 650573, 954737, 1035419, 1500301, 4324397, 6683159, 10502107, 73514749]

約数ペア:

[(1, 73514749), (7, 10502107), (11, 6683159), (17, 4324397), (49, 1500301), (71, 1035419), (77, 954737), (113, 650573), (119, 617771), (187, 393127), (497, 147917), (539, 136391), (781, 94129), (791, 92939), (833, 88253), (1207, 60907), (1243, 59143), (1309, 56161), (1921, 38269), (3479, 21131), (5467, 13447), (5537, 13277), (8023, 9163), (8449, 8701)]