10220769

素因数分解:

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

素因数の和:846

約数の個数: 32

約数和(自身を含む): 16768640

約数和(自身を除く): 6547871

約数列:

[1, 3, 9, 13, 27, 37, 39, 111, 117, 333, 351, 481, 787, 999, 1443, 2361, 4329, 7083, 10231, 12987, 21249, 29119, 30693, 87357, 92079, 262071, 276237, 378547, 786213, 1135641, 3406923, 10220769]

約数ペア:

[(1, 10220769), (3, 3406923), (9, 1135641), (13, 786213), (27, 378547), (37, 276237), (39, 262071), (111, 92079), (117, 87357), (333, 30693), (351, 29119), (481, 21249), (787, 12987), (999, 10231), (1443, 7083), (2361, 4329)]