97903281

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 152755200

約数和(自身を除く): 54851919

約数列:

[1, 3, 7, 21, 67, 149, 201, 447, 467, 469, 1043, 1401, 1407, 3129, 3269, 9807, 9983, 29949, 31289, 69583, 69881, 93867, 208749, 209643, 219023, 487081, 657069, 1461243, 4662061, 13986183, 32634427, 97903281]

約数ペア:

[(1, 97903281), (3, 32634427), (7, 13986183), (21, 4662061), (67, 1461243), (149, 657069), (201, 487081), (447, 219023), (467, 209643), (469, 208749), (1043, 93867), (1401, 69881), (1407, 69583), (3129, 31289), (3269, 29949), (9807, 9983)]