79826733

素因数分解:

$3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1361}}^1$

素因数の和:1407

約数の個数: 48

約数和(自身を含む): 141648000

約数和(自身を除く): 61821267

約数列:

[1, 3, 7, 9, 19, 21, 49, 57, 63, 133, 147, 171, 343, 399, 441, 931, 1029, 1197, 1361, 2793, 3087, 4083, 6517, 8379, 9527, 12249, 19551, 25859, 28581, 58653, 66689, 77577, 85743, 181013, 200067, 232731, 466823, 543039, 600201, 1267091, 1400469, 1629117, 3801273, 4201407, 8869637, 11403819, 26608911, 79826733]

約数ペア:

[(1, 79826733), (3, 26608911), (7, 11403819), (9, 8869637), (19, 4201407), (21, 3801273), (49, 1629117), (57, 1400469), (63, 1267091), (133, 600201), (147, 543039), (171, 466823), (343, 232731), (399, 200067), (441, 181013), (931, 85743), (1029, 77577), (1197, 66689), (1361, 58653), (2793, 28581), (3087, 25859), (4083, 19551), (6517, 12249), (8379, 9527)]