1943997156903

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{47701}}^1\times {\mathrm{7079}}^1$

素因数の和:54903

約数の個数: 32

約数和(自身を含む): 2755878105600

約数和(自身を除く): 811880948697

約数列:

[1, 3, 19, 57, 101, 303, 1919, 5757, 7079, 21237, 47701, 134501, 143103, 403503, 714979, 906319, 2144937, 2718957, 4817801, 13584601, 14453403, 40753803, 91538219, 274614657, 337675379, 1013026137, 6415832201, 19247496603, 34105213279, 102315639837, 647999052301, 1943997156903]

約数ペア:

[(1, 1943997156903), (3, 647999052301), (19, 102315639837), (57, 34105213279), (101, 19247496603), (303, 6415832201), (1919, 1013026137), (5757, 337675379), (7079, 274614657), (21237, 91538219), (47701, 40753803), (134501, 14453403), (143103, 13584601), (403503, 4817801), (714979, 2718957), (906319, 2144937)]