75488679

素因数分解:

$3^7\times 7^1\times {\mathrm{4931}}^1$

素因数の和:4959

約数の個数: 32

約数和(自身を含む): 129415680

約数和(自身を除く): 53927001

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 4931, 5103, 14793, 15309, 34517, 44379, 103551, 133137, 310653, 399411, 931959, 1198233, 2795877, 3594699, 8387631, 10784097, 25162893, 75488679]

約数ペア:

[(1, 75488679), (3, 25162893), (7, 10784097), (9, 8387631), (21, 3594699), (27, 2795877), (63, 1198233), (81, 931959), (189, 399411), (243, 310653), (567, 133137), (729, 103551), (1701, 44379), (2187, 34517), (4931, 15309), (5103, 14793)]