44289999

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:856

約数の個数: 36

約数和(自身を含む): 71236776

約数和(自身を除く): 26946777

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 169, 333, 481, 507, 787, 1443, 1521, 2361, 4329, 6253, 7083, 10231, 18759, 29119, 30693, 56277, 87357, 92079, 133003, 262071, 378547, 399009, 1135641, 1197027, 3406923, 4921111, 14763333, 44289999]

約数ペア:

[(1, 44289999), (3, 14763333), (9, 4921111), (13, 3406923), (37, 1197027), (39, 1135641), (111, 399009), (117, 378547), (169, 262071), (333, 133003), (481, 92079), (507, 87357), (787, 56277), (1443, 30693), (1521, 29119), (2361, 18759), (4329, 10231), (6253, 7083)]