66288231

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{743}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 100279296

約数和(自身を除く): 33991065

約数列:

[1, 3, 9, 23, 69, 207, 431, 743, 1293, 2229, 3879, 6687, 9913, 17089, 29739, 51267, 89217, 153801, 320233, 960699, 2882097, 7365359, 22096077, 66288231]

約数ペア:

[(1, 66288231), (3, 22096077), (9, 7365359), (23, 2882097), (69, 960699), (207, 320233), (431, 153801), (743, 89217), (1293, 51267), (2229, 29739), (3879, 17089), (6687, 9913)]