161005047

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{125687}}^1$

素因数の和:125758

約数の個数: 16

約数和(自身を含む): 249364992

約数和(自身を除く): 88359945

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 125687, 377061, 879809, 2639427, 7666907, 23000721, 53668349, 161005047]

約数ペア:

[(1, 161005047), (3, 53668349), (7, 23000721), (21, 7666907), (61, 2639427), (183, 879809), (427, 377061), (1281, 125687)]