31449171789

素因数分解:

$3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{479}}^1\times {\mathrm{4591}}^1$

素因数の和:5310

約数の個数: 48

約数和(自身を含む): 52265041920

約数和(自身を除く): 20815870131

約数列:

[1, 3, 7, 9, 21, 63, 227, 479, 681, 1437, 1589, 2043, 3353, 4311, 4591, 4767, 10059, 13773, 14301, 30177, 32137, 41319, 96411, 108733, 289233, 326199, 761131, 978597, 1042157, 2199089, 2283393, 3126471, 6597267, 6850179, 7295099, 9379413, 15393623, 19791801, 21885297, 46180869, 65655891, 138542607, 499193203, 1497579609, 3494352421, 4492738827, 10483057263, 31449171789]

約数ペア:

[(1, 31449171789), (3, 10483057263), (7, 4492738827), (9, 3494352421), (21, 1497579609), (63, 499193203), (227, 138542607), (479, 65655891), (681, 46180869), (1437, 21885297), (1589, 19791801), (2043, 15393623), (3353, 9379413), (4311, 7295099), (4591, 6850179), (4767, 6597267), (10059, 3126471), (13773, 2283393), (14301, 2199089), (30177, 1042157), (32137, 978597), (41319, 761131), (96411, 326199), (108733, 289233)]