156945303

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{883}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 241862400

約数和(自身を除く): 84917097

約数列:

[1, 3, 9, 27, 29, 87, 227, 261, 681, 783, 883, 2043, 2649, 6129, 6583, 7947, 19749, 23841, 25607, 59247, 76821, 177741, 200441, 230463, 601323, 691389, 1803969, 5411907, 5812789, 17438367, 52315101, 156945303]

約数ペア:

[(1, 156945303), (3, 52315101), (9, 17438367), (27, 5812789), (29, 5411907), (87, 1803969), (227, 691389), (261, 601323), (681, 230463), (783, 200441), (883, 177741), (2043, 76821), (2649, 59247), (6129, 25607), (6583, 23841), (7947, 19749)]