961796457

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{531673}}^1$

素因数の和:531749

約数の個数: 16

約数和(自身を含む): 1446153280

約数和(自身を除く): 484356823

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 531673, 1595019, 4785057, 14355171, 35622091, 106866273, 320598819, 961796457]

約数ペア:

[(1, 961796457), (3, 320598819), (9, 106866273), (27, 35622091), (67, 14355171), (201, 4785057), (603, 1595019), (1809, 531673)]