135806139

素因数分解:

$3^8\times 7^1\times {\mathrm{2957}}^1$

素因数の和:2988

約数の個数: 36

約数和(自身を含む): 232877424

約数和(自身を除く): 97071285

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 2187, 2957, 5103, 6561, 8871, 15309, 20699, 26613, 45927, 62097, 79839, 186291, 239517, 558873, 718551, 1676619, 2155653, 5029857, 6466959, 15089571, 19400877, 45268713, 135806139]

約数ペア:

[(1, 135806139), (3, 45268713), (7, 19400877), (9, 15089571), (21, 6466959), (27, 5029857), (63, 2155653), (81, 1676619), (189, 718551), (243, 558873), (567, 239517), (729, 186291), (1701, 79839), (2187, 62097), (2957, 45927), (5103, 26613), (6561, 20699), (8871, 15309)]