291226700889

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{349}}^1\times {\mathrm{194377}}^1$

素因数の和:194791

約数の個数: 40

約数和(自身を含む): 444523048200

約数和(自身を除く): 153296347311

約数列:

[1, 3, 9, 27, 53, 81, 159, 349, 477, 1047, 1431, 3141, 4293, 9423, 18497, 28269, 55491, 166473, 194377, 499419, 583131, 1498257, 1749393, 5248179, 10301981, 15744537, 30905943, 67837573, 92717829, 203512719, 278153487, 610538157, 834460461, 1831614471, 3595391369, 5494843413, 10786174107, 32358522321, 97075566963, 291226700889]

約数ペア:

[(1, 291226700889), (3, 97075566963), (9, 32358522321), (27, 10786174107), (53, 5494843413), (81, 3595391369), (159, 1831614471), (349, 834460461), (477, 610538157), (1047, 278153487), (1431, 203512719), (3141, 92717829), (4293, 67837573), (9423, 30905943), (18497, 15744537), (28269, 10301981), (55491, 5248179), (166473, 1749393), (194377, 1498257), (499419, 583131)]