80457928593

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{13257197}}^1$

素因数の和:13257241

約数の個数: 24

約数和(自身を含む): 130238713152

約数和(自身を除く): 49780784559

約数列:

[1, 3, 7, 17, 21, 51, 119, 289, 357, 867, 2023, 6069, 13257197, 39771591, 92800379, 225372349, 278401137, 676117047, 1577606443, 3831329933, 4732819329, 11493989799, 26819309531, 80457928593]

約数ペア:

[(1, 80457928593), (3, 26819309531), (7, 11493989799), (17, 4732819329), (21, 3831329933), (51, 1577606443), (119, 676117047), (289, 278401137), (357, 225372349), (867, 92800379), (2023, 39771591), (6069, 13257197)]