25672059

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2421

約数の個数: 40

約数和(自身を含む): 46154240

約数和(自身を除く): 20482181

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 2383, 3591, 7149, 10773, 16681, 21447, 45277, 50043, 64341, 135831, 150129, 193023, 316939, 407493, 450387, 950817, 1222479, 1351161, 2852451, 3667437, 8557353, 25672059]

約数ペア:

[(1, 25672059), (3, 8557353), (7, 3667437), (9, 2852451), (19, 1351161), (21, 1222479), (27, 950817), (57, 450387), (63, 407493), (81, 316939), (133, 193023), (171, 150129), (189, 135831), (399, 64341), (513, 50043), (567, 45277), (1197, 21447), (1539, 16681), (2383, 10773), (3591, 7149)]