57806763

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{21013}}^1$

素因数の和:21154

約数の個数: 16

約数和(自身を含む): 88763136

約数和(自身を除く): 30956373

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 21013, 63039, 147091, 441273, 2752703, 8258109, 19268921, 57806763]

約数ペア:

[(1, 57806763), (3, 19268921), (7, 8258109), (21, 2752703), (131, 441273), (393, 147091), (917, 63039), (2751, 21013)]