164570589

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{6163}}^1$

素因数の和:6238

約数の個数: 32

約数和(自身を含む): 260367360

約数和(自身を除く): 95796771

約数列:

[1, 3, 9, 23, 27, 43, 69, 129, 207, 387, 621, 989, 1161, 2967, 6163, 8901, 18489, 26703, 55467, 141749, 166401, 265009, 425247, 795027, 1275741, 2385081, 3827223, 6095207, 7155243, 18285621, 54856863, 164570589]

約数ペア:

[(1, 164570589), (3, 54856863), (9, 18285621), (23, 7155243), (27, 6095207), (43, 3827223), (69, 2385081), (129, 1275741), (207, 795027), (387, 425247), (621, 265009), (989, 166401), (1161, 141749), (2967, 55467), (6163, 26703), (8901, 18489)]