152981209

素因数分解:

${\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{647}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 161118720

約数和(自身を除く): 8137511

約数列:

[1, 41, 73, 79, 647, 2993, 3239, 5767, 26527, 47231, 51113, 236447, 1936471, 2095633, 3731249, 152981209]

約数ペア:

[(1, 152981209), (41, 3731249), (73, 2095633), (79, 1936471), (647, 236447), (2993, 51113), (3239, 47231), (5767, 26527)]