38483667

素因数分解:

$3^5\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 61501440

約数和(自身を除く): 23017773

約数列:

[1, 3, 9, 27, 29, 43, 81, 87, 127, 129, 243, 261, 381, 387, 783, 1143, 1161, 1247, 2349, 3429, 3483, 3683, 3741, 5461, 7047, 10287, 10449, 11049, 11223, 16383, 30861, 33147, 33669, 49149, 99441, 101007, 147447, 158369, 298323, 303021, 442341, 475107, 894969, 1327023, 1425321, 4275963, 12827889, 38483667]

約数ペア:

[(1, 38483667), (3, 12827889), (9, 4275963), (27, 1425321), (29, 1327023), (43, 894969), (81, 475107), (87, 442341), (127, 303021), (129, 298323), (243, 158369), (261, 147447), (381, 101007), (387, 99441), (783, 49149), (1143, 33669), (1161, 33147), (1247, 30861), (2349, 16383), (3429, 11223), (3483, 11049), (3683, 10449), (3741, 10287), (5461, 7047)]