130143279

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5441}}^1$

素因数の和:5535

約数の個数: 32

約数和(自身を含む): 213152256

約数和(自身を除く): 83008977

約数列:

[1, 3, 7, 17, 21, 51, 67, 119, 201, 357, 469, 1139, 1407, 3417, 5441, 7973, 16323, 23919, 38087, 92497, 114261, 277491, 364547, 647479, 1093641, 1942437, 2551829, 6197299, 7655487, 18591897, 43381093, 130143279]

約数ペア:

[(1, 130143279), (3, 43381093), (7, 18591897), (17, 7655487), (21, 6197299), (51, 2551829), (67, 1942437), (119, 1093641), (201, 647479), (357, 364547), (469, 277491), (1139, 114261), (1407, 92497), (3417, 38087), (5441, 23919), (7973, 16323)]