144445413

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{1009}}^1$

素因数の和:1437

約数の個数: 32

約数和(自身を含む): 233867520

約数和(自身を除く): 89422107

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 401, 1009, 1203, 2807, 3027, 6817, 7063, 8421, 17153, 20451, 21189, 47719, 51459, 120071, 143157, 360213, 404609, 1213827, 2832263, 6878353, 8496789, 20635059, 48148471, 144445413]

約数ペア:

[(1, 144445413), (3, 48148471), (7, 20635059), (17, 8496789), (21, 6878353), (51, 2832263), (119, 1213827), (357, 404609), (401, 360213), (1009, 143157), (1203, 120071), (2807, 51459), (3027, 47719), (6817, 21189), (7063, 20451), (8421, 17153)]