83321931

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^4\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 40

約数和(自身を含む): 140177920

約数和(自身を除く): 56855989

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 271, 363, 813, 847, 1331, 1897, 2541, 2981, 3993, 5691, 8943, 9317, 14641, 20867, 27951, 32791, 43923, 62601, 98373, 102487, 229537, 307461, 360701, 688611, 1082103, 2524907, 3967711, 7574721, 11903133, 27773977, 83321931]

約数ペア:

[(1, 83321931), (3, 27773977), (7, 11903133), (11, 7574721), (21, 3967711), (33, 2524907), (77, 1082103), (121, 688611), (231, 360701), (271, 307461), (363, 229537), (813, 102487), (847, 98373), (1331, 62601), (1897, 43923), (2541, 32791), (2981, 27951), (3993, 20867), (5691, 14641), (8943, 9317)]