251613223683

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{33797}}^1\times {\mathrm{37039}}^1$

素因数の和:70906

約数の個数: 16

約数和(自身を含む): 340510794240

約数和(自身を除く): 88897570557

約数列:

[1, 3, 67, 201, 33797, 37039, 101391, 111117, 2264399, 2481613, 6793197, 7444839, 1251807083, 3755421249, 83871074561, 251613223683]

約数ペア:

[(1, 251613223683), (3, 83871074561), (67, 3755421249), (201, 1251807083), (33797, 7444839), (37039, 6793197), (101391, 2481613), (111117, 2264399)]