80167227

素因数分解:

$3^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{2957}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 122295552

約数和(自身を除く): 42128325

約数列:

[1, 3, 7, 21, 1291, 2957, 3873, 8871, 9037, 20699, 27111, 62097, 3817487, 11452461, 26722409, 80167227]

約数ペア:

[(1, 80167227), (3, 26722409), (7, 11452461), (21, 3817487), (1291, 62097), (2957, 27111), (3873, 20699), (8871, 9037)]