127790946

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{7237}}^1$

素因数の和:7360

約数の個数: 40

約数和(自身を含む): 289013340

約数和(自身を除く): 161222394

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 5886, 7237, 8829, 14474, 17658, 21711, 43422, 65133, 130266, 195399, 390798, 586197, 788833, 1172394, 1577666, 2366499, 4732998, 7099497, 14198994, 21298491, 42596982, 63895473, 127790946]

約数ペア:

[(1, 127790946), (2, 63895473), (3, 42596982), (6, 21298491), (9, 14198994), (18, 7099497), (27, 4732998), (54, 2366499), (81, 1577666), (109, 1172394), (162, 788833), (218, 586197), (327, 390798), (654, 195399), (981, 130266), (1962, 65133), (2943, 43422), (5886, 21711), (7237, 17658), (8829, 14474)]