155383326

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{411067}}^1$

素因数の和:411085

約数の個数: 32

約数和(自身を含む): 394625280

約数和(自身を除く): 239241954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 411067, 822134, 1233201, 2466402, 2877469, 3699603, 5754938, 7399206, 8632407, 11098809, 17264814, 22197618, 25897221, 51794442, 77691663, 155383326]

約数ペア:

[(1, 155383326), (2, 77691663), (3, 51794442), (6, 25897221), (7, 22197618), (9, 17264814), (14, 11098809), (18, 8632407), (21, 7399206), (27, 5754938), (42, 3699603), (54, 2877469), (63, 2466402), (126, 1233201), (189, 822134), (378, 411067)]