59997573

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20639}}^1$

素因数の和:20681

約数の個数: 24

約数和(自身を含む): 96595200

約数和(自身を除く): 36597627

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 20639, 61917, 185751, 350863, 392141, 1052589, 1176423, 3157767, 3529269, 6666397, 19999191, 59997573]

約数ペア:

[(1, 59997573), (3, 19999191), (9, 6666397), (17, 3529269), (19, 3157767), (51, 1176423), (57, 1052589), (153, 392141), (171, 350863), (323, 185751), (969, 61917), (2907, 20639)]