69073983

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:436

約数の個数: 48

約数和(自身を含む): 114296832

約数和(自身を除く): 45222849

約数列:

[1, 3, 9, 11, 31, 33, 71, 93, 99, 213, 279, 317, 341, 639, 781, 951, 1023, 2201, 2343, 2853, 3069, 3487, 6603, 7029, 9827, 10461, 19809, 22507, 24211, 29481, 31383, 67521, 72633, 88443, 108097, 202563, 217899, 247577, 324291, 697717, 742731, 972873, 2093151, 2228193, 6279453, 7674887, 23024661, 69073983]

約数ペア:

[(1, 69073983), (3, 23024661), (9, 7674887), (11, 6279453), (31, 2228193), (33, 2093151), (71, 972873), (93, 742731), (99, 697717), (213, 324291), (279, 247577), (317, 217899), (341, 202563), (639, 108097), (781, 88443), (951, 72633), (1023, 67521), (2201, 31383), (2343, 29481), (2853, 24211), (3069, 22507), (3487, 19809), (6603, 10461), (7029, 9827)]