123780474

素因数分解:

$2^1\times 3^4\times {\mathrm{727}}^1\times {\mathrm{1051}}^1$

素因数の和:1792

約数の個数: 40

約数和(自身を含む): 278005728

約数和(自身を除く): 154225254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 727, 1051, 1454, 2102, 2181, 3153, 4362, 6306, 6543, 9459, 13086, 18918, 19629, 28377, 39258, 56754, 58887, 85131, 117774, 170262, 764077, 1528154, 2292231, 4584462, 6876693, 13753386, 20630079, 41260158, 61890237, 123780474]

約数ペア:

[(1, 123780474), (2, 61890237), (3, 41260158), (6, 20630079), (9, 13753386), (18, 6876693), (27, 4584462), (54, 2292231), (81, 1528154), (162, 764077), (727, 170262), (1051, 117774), (1454, 85131), (2102, 58887), (2181, 56754), (3153, 39258), (4362, 28377), (6306, 19629), (6543, 18918), (9459, 13086)]