66440397

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{5227}}^1$

素因数の和:5472

約数の個数: 16

約数和(自身を含む): 93685760

約数和(自身を除く): 27245363

約数列:

[1, 3, 19, 57, 223, 669, 4237, 5227, 12711, 15681, 99313, 297939, 1165621, 3496863, 22146799, 66440397]

約数ペア:

[(1, 66440397), (3, 22146799), (19, 3496863), (57, 1165621), (223, 297939), (669, 99313), (4237, 15681), (5227, 12711)]