31447995711

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{40351}}^1$

素因数の和:40508

約数の個数: 48

約数和(自身を含む): 48945361920

約数和(自身を除く): 17497366209

約数列:

[1, 3, 11, 19, 33, 57, 113, 121, 209, 339, 363, 627, 1243, 2147, 2299, 3729, 6441, 6897, 13673, 23617, 40351, 41019, 70851, 121053, 259787, 443861, 766669, 779361, 1331583, 2300007, 4559663, 4882471, 8433359, 13678989, 14647413, 25300077, 50156293, 86633597, 92766949, 150468879, 259900791, 278300847, 551719223, 952969567, 1655157669, 2858908701, 10482665237, 31447995711]

約数ペア:

[(1, 31447995711), (3, 10482665237), (11, 2858908701), (19, 1655157669), (33, 952969567), (57, 551719223), (113, 278300847), (121, 259900791), (209, 150468879), (339, 92766949), (363, 86633597), (627, 50156293), (1243, 25300077), (2147, 14647413), (2299, 13678989), (3729, 8433359), (6441, 4882471), (6897, 4559663), (13673, 2300007), (23617, 1331583), (40351, 779361), (41019, 766669), (70851, 443861), (121053, 259787)]