54158643

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2521}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 100718592

約数和(自身を除く): 46559949

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 1023, 1953, 2387, 2521, 3069, 7161, 7563, 17647, 21483, 22689, 27731, 52941, 78151, 83193, 158823, 194117, 234453, 249579, 547057, 582351, 703359, 859661, 1641171, 1747053, 2578983, 4923513, 6017627, 7736949, 18052881, 54158643]

約数ペア:

[(1, 54158643), (3, 18052881), (7, 7736949), (9, 6017627), (11, 4923513), (21, 2578983), (31, 1747053), (33, 1641171), (63, 859661), (77, 703359), (93, 582351), (99, 547057), (217, 249579), (231, 234453), (279, 194117), (341, 158823), (651, 83193), (693, 78151), (1023, 52941), (1953, 27731), (2387, 22689), (2521, 21483), (3069, 17647), (7161, 7563)]