157023481713

素因数分解:

$3^1\times 7^1\times {\mathrm{82189}}^1\times {\mathrm{90977}}^1$

素因数の和:173176

約数の個数: 16

約数和(自身を含む): 239279418240

約数和(自身を除く): 82255936527

約数列:

[1, 3, 7, 21, 82189, 90977, 246567, 272931, 575323, 636839, 1725969, 1910517, 7477308653, 22431925959, 52341160571, 157023481713]

約数ペア:

[(1, 157023481713), (3, 52341160571), (7, 22431925959), (21, 7477308653), (82189, 1910517), (90977, 1725969), (246567, 636839), (272931, 575323)]