138510237

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{2797}}^1$

素因数の和:3788

約数の個数: 16

約数和(自身を含む): 195815232

約数和(自身を除く): 57304995

約数列:

[1, 3, 17, 51, 971, 2797, 2913, 8391, 16507, 47549, 49521, 142647, 2715887, 8147661, 46170079, 138510237]

約数ペア:

[(1, 138510237), (3, 46170079), (17, 8147661), (51, 2715887), (971, 142647), (2797, 49521), (2913, 47549), (8391, 16507)]