43021377

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 75612160

約数和(自身を除く): 32590783

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 127, 133, 171, 283, 381, 399, 849, 889, 1143, 1197, 1981, 2413, 2547, 2667, 5377, 5943, 7239, 8001, 16131, 16891, 17829, 21717, 35941, 37639, 48393, 50673, 107823, 112917, 152019, 251587, 323469, 338751, 682879, 754761, 2048637, 2264283, 4780153, 6145911, 14340459, 43021377]

約数ペア:

[(1, 43021377), (3, 14340459), (7, 6145911), (9, 4780153), (19, 2264283), (21, 2048637), (57, 754761), (63, 682879), (127, 338751), (133, 323469), (171, 251587), (283, 152019), (381, 112917), (399, 107823), (849, 50673), (889, 48393), (1143, 37639), (1197, 35941), (1981, 21717), (2413, 17829), (2547, 16891), (2667, 16131), (5377, 8001), (5943, 7239)]