30503277

素因数分解:

$3^3\times 7^1\times {\mathrm{251}}^1\times {\mathrm{643}}^1$

素因数の和:910

約数の個数: 32

約数和(自身を含む): 51932160

約数和(自身を除く): 21428883

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 251, 643, 753, 1757, 1929, 2259, 4501, 5271, 5787, 6777, 13503, 15813, 17361, 40509, 47439, 121527, 161393, 484179, 1129751, 1452537, 3389253, 4357611, 10167759, 30503277]

約数ペア:

[(1, 30503277), (3, 10167759), (7, 4357611), (9, 3389253), (21, 1452537), (27, 1129751), (63, 484179), (189, 161393), (251, 121527), (643, 47439), (753, 40509), (1757, 17361), (1929, 15813), (2259, 13503), (4501, 6777), (5271, 5787)]