2415668427

素因数分解:

$3^4\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{907}}^1$

素因数の和:1301

約数の個数: 40

約数和(自身を含む): 3654649152

約数和(自身を除く): 1238980725

約数列:

[1, 3, 9, 27, 81, 131, 251, 393, 753, 907, 1179, 2259, 2721, 3537, 6777, 8163, 10611, 20331, 24489, 32881, 73467, 98643, 118817, 227657, 295929, 356451, 682971, 887787, 1069353, 2048913, 2663361, 3208059, 6146739, 9624177, 18440217, 29823067, 89469201, 268407603, 805222809, 2415668427]

約数ペア:

[(1, 2415668427), (3, 805222809), (9, 268407603), (27, 89469201), (81, 29823067), (131, 18440217), (251, 9624177), (393, 6146739), (753, 3208059), (907, 2663361), (1179, 2048913), (2259, 1069353), (2721, 887787), (3537, 682971), (6777, 356451), (8163, 295929), (10611, 227657), (20331, 118817), (24489, 98643), (32881, 73467)]