74522019

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{641}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 117347328

約数和(自身を除く): 42825309

約数列:

[1, 3, 11, 13, 33, 39, 143, 271, 429, 641, 813, 1923, 2981, 3523, 7051, 8333, 8943, 10569, 21153, 24999, 38753, 91663, 116259, 173711, 274989, 521133, 1910821, 2258243, 5732463, 6774729, 24840673, 74522019]

約数ペア:

[(1, 74522019), (3, 24840673), (11, 6774729), (13, 5732463), (33, 2258243), (39, 1910821), (143, 521133), (271, 274989), (429, 173711), (641, 116259), (813, 91663), (1923, 38753), (2981, 24999), (3523, 21153), (7051, 10569), (8333, 8943)]