147979854

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{67943}}^1$

素因数の和:67973

約数の個数: 36

約数和(自身を含む): 352425528

約数和(自身を除く): 204445674

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 67943, 135886, 203829, 407658, 611487, 747373, 1222974, 1494746, 2242119, 4484238, 6726357, 8221103, 13452714, 16442206, 24663309, 49326618, 73989927, 147979854]

約数ペア:

[(1, 147979854), (2, 73989927), (3, 49326618), (6, 24663309), (9, 16442206), (11, 13452714), (18, 8221103), (22, 6726357), (33, 4484238), (66, 2242119), (99, 1494746), (121, 1222974), (198, 747373), (242, 611487), (363, 407658), (726, 203829), (1089, 135886), (2178, 67943)]