148048761

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{757}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 230917120

約数和(自身を除く): 82868359

約数列:

[1, 3, 7, 21, 67, 139, 201, 417, 469, 757, 973, 1407, 2271, 2919, 5299, 9313, 15897, 27939, 50719, 65191, 105223, 152157, 195573, 315669, 355033, 736561, 1065099, 2209683, 7049941, 21149823, 49349587, 148048761]

約数ペア:

[(1, 148048761), (3, 49349587), (7, 21149823), (21, 7049941), (67, 2209683), (139, 1065099), (201, 736561), (417, 355033), (469, 315669), (757, 195573), (973, 152157), (1407, 105223), (2271, 65191), (2919, 50719), (5299, 27939), (9313, 15897)]