144143349

素因数分解:

$3^1\times 7^3\times {\mathrm{127}}^1\times {\mathrm{1103}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 226099200

約数和(自身を除く): 81955851

約数列:

[1, 3, 7, 21, 49, 127, 147, 343, 381, 889, 1029, 1103, 2667, 3309, 6223, 7721, 18669, 23163, 43561, 54047, 130683, 140081, 162141, 378329, 420243, 980567, 1134987, 2941701, 6863969, 20591907, 48047783, 144143349]

約数ペア:

[(1, 144143349), (3, 48047783), (7, 20591907), (21, 6863969), (49, 2941701), (127, 1134987), (147, 980567), (343, 420243), (381, 378329), (889, 162141), (1029, 140081), (1103, 130683), (2667, 54047), (3309, 43561), (6223, 23163), (7721, 18669)]