127207926

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{863}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 291133440

約数和(自身を除く): 163925514

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 431, 862, 863, 1293, 1726, 2586, 2589, 3879, 5178, 7758, 7767, 8189, 15534, 16378, 16397, 24567, 32794, 49134, 49191, 73701, 98382, 147402, 147573, 295146, 371953, 743906, 1115859, 2231718, 3347577, 6695154, 7067107, 14134214, 21201321, 42402642, 63603963, 127207926]

約数ペア:

[(1, 127207926), (2, 63603963), (3, 42402642), (6, 21201321), (9, 14134214), (18, 7067107), (19, 6695154), (38, 3347577), (57, 2231718), (114, 1115859), (171, 743906), (342, 371953), (431, 295146), (862, 147573), (863, 147402), (1293, 98382), (1726, 73701), (2586, 49191), (2589, 49134), (3879, 32794), (5178, 24567), (7758, 16397), (7767, 16378), (8189, 15534)]