62727987

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{607}}^1$

素因数の和:680

約数の個数: 48

約数和(自身を含む): 105354240

約数和(自身を除く): 42626253

約数列:

[1, 3, 7, 19, 21, 37, 49, 57, 111, 133, 147, 259, 399, 607, 703, 777, 931, 1813, 1821, 2109, 2793, 4249, 4921, 5439, 11533, 12747, 14763, 22459, 29743, 34447, 34599, 67377, 80731, 89229, 103341, 157213, 242193, 426721, 471639, 565117, 1100491, 1280163, 1695351, 2987047, 3301473, 8961141, 20909329, 62727987]

約数ペア:

[(1, 62727987), (3, 20909329), (7, 8961141), (19, 3301473), (21, 2987047), (37, 1695351), (49, 1280163), (57, 1100491), (111, 565117), (133, 471639), (147, 426721), (259, 242193), (399, 157213), (607, 103341), (703, 89229), (777, 80731), (931, 67377), (1813, 34599), (1821, 34447), (2109, 29743), (2793, 22459), (4249, 14763), (4921, 12747), (5439, 11533)]