54620457

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{1303}}^1$

素因数の和:1552

約数の個数: 16

約数和(自身を含む): 74171520

約数和(自身を除く): 19551063

約数列:

[1, 3, 89, 157, 267, 471, 1303, 3909, 13973, 41919, 115967, 204571, 347901, 613713, 18206819, 54620457]

約数ペア:

[(1, 54620457), (3, 18206819), (89, 613713), (157, 347901), (267, 204571), (471, 115967), (1303, 41919), (3909, 13973)]