143546427

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16127}}^1$

素因数の和:16199

約数の個数: 24

約数和(自身を含む): 221405184

約数和(自身を除く): 77858757

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 989, 2967, 8901, 16127, 48381, 145143, 370921, 693461, 1112763, 2080383, 3338289, 6241149, 15949603, 47848809, 143546427]

約数ペア:

[(1, 143546427), (3, 47848809), (9, 15949603), (23, 6241149), (43, 3338289), (69, 2080383), (129, 1112763), (207, 693461), (387, 370921), (989, 145143), (2967, 48381), (8901, 16127)]