85489041

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:234

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 46889583

約数列:

[1, 3, 11, 31, 33, 71, 93, 107, 121, 213, 321, 341, 363, 781, 1023, 1177, 2201, 2343, 3317, 3531, 3751, 6603, 7597, 8591, 9951, 11253, 12947, 22791, 24211, 25773, 36487, 38841, 72633, 83567, 109461, 235507, 250701, 266321, 401357, 706521, 798963, 919237, 1204071, 2590577, 2757711, 7771731, 28496347, 85489041]

約数ペア:

[(1, 85489041), (3, 28496347), (11, 7771731), (31, 2757711), (33, 2590577), (71, 1204071), (93, 919237), (107, 798963), (121, 706521), (213, 401357), (321, 266321), (341, 250701), (363, 235507), (781, 109461), (1023, 83567), (1177, 72633), (2201, 38841), (2343, 36487), (3317, 25773), (3531, 24211), (3751, 22791), (6603, 12947), (7597, 11253), (8591, 9951)]