61320729

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{1669}}^1$

素因数の和:2040

約数の個数: 16

約数和(自身を含む): 84274880

約数和(自身を除く): 22954151

約数列:

[1, 3, 37, 111, 331, 993, 1669, 5007, 12247, 36741, 61753, 185259, 552439, 1657317, 20440243, 61320729]

約数ペア:

[(1, 61320729), (3, 20440243), (37, 1657317), (111, 552439), (331, 185259), (993, 61753), (1669, 36741), (5007, 12247)]