27378673217

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{2917}}^1$

素因数の和:3166

約数の個数: 48

約数和(自身を含む): 33978405888

約数和(自身を除く): 6599732671

約数列:

[1, 7, 31, 37, 49, 167, 217, 259, 1147, 1169, 1519, 1813, 2917, 5177, 6179, 8029, 8183, 20419, 36239, 43253, 56203, 90427, 107929, 142933, 191549, 253673, 302771, 487139, 632989, 755503, 1340843, 3345799, 3409973, 4430923, 5288521, 9385901, 15101309, 18024143, 23420593, 23869811, 105709163, 126169001, 163944151, 558748433, 739964141, 883183007, 3911239031, 27378673217]

約数ペア:

[(1, 27378673217), (7, 3911239031), (31, 883183007), (37, 739964141), (49, 558748433), (167, 163944151), (217, 126169001), (259, 105709163), (1147, 23869811), (1169, 23420593), (1519, 18024143), (1813, 15101309), (2917, 9385901), (5177, 5288521), (6179, 4430923), (8029, 3409973), (8183, 3345799), (20419, 1340843), (36239, 755503), (43253, 632989), (56203, 487139), (90427, 302771), (107929, 253673), (142933, 191549)]