67723733

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 96033600

約数和(自身を除く): 28309867

約数列:

[1, 7, 11, 17, 19, 49, 77, 119, 133, 187, 209, 323, 389, 539, 833, 931, 1309, 1463, 2261, 2723, 3553, 4279, 6613, 7391, 9163, 10241, 15827, 19061, 24871, 29953, 46291, 51737, 72743, 81301, 125647, 174097, 209671, 324037, 362159, 509201, 569107, 879529, 1382117, 3564407, 3983749, 6156703, 9674819, 67723733]

約数ペア:

[(1, 67723733), (7, 9674819), (11, 6156703), (17, 3983749), (19, 3564407), (49, 1382117), (77, 879529), (119, 569107), (133, 509201), (187, 362159), (209, 324037), (323, 209671), (389, 174097), (539, 125647), (833, 81301), (931, 72743), (1309, 51737), (1463, 46291), (2261, 29953), (2723, 24871), (3553, 19061), (4279, 15827), (6613, 10241), (7391, 9163)]