145296639

素因数分解:

$3^3\times {\mathrm{683}}^1\times {\mathrm{7879}}^1$

素因数の和:8571

約数の個数: 16

約数和(自身を含む): 215596800

約数和(自身を除く): 70300161

約数列:

[1, 3, 9, 27, 683, 2049, 6147, 7879, 18441, 23637, 70911, 212733, 5381357, 16144071, 48432213, 145296639]

約数ペア:

[(1, 145296639), (3, 48432213), (9, 16144071), (27, 5381357), (683, 212733), (2049, 70911), (6147, 23637), (7879, 18441)]