66861399

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{106637}}^1$

素因数の和:106670

約数の個数: 16

約数和(自身を含む): 102372480

約数和(自身を除く): 35511081

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 106637, 319911, 1173007, 2026103, 3519021, 6078309, 22287133, 66861399]

約数ペア:

[(1, 66861399), (3, 22287133), (11, 6078309), (19, 3519021), (33, 2026103), (57, 1173007), (209, 319911), (627, 106637)]