128510811

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{7681}}^1$

素因数の和:7724

約数の個数: 36

約数和(自身を含む): 219305736

約数和(自身を除く): 90794925

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 169, 429, 507, 1287, 1521, 1859, 5577, 7681, 16731, 23043, 69129, 84491, 99853, 253473, 299559, 760419, 898677, 1098383, 1298089, 3295149, 3894267, 9885447, 11682801, 14278979, 42836937, 128510811]

約数ペア:

[(1, 128510811), (3, 42836937), (9, 14278979), (11, 11682801), (13, 9885447), (33, 3894267), (39, 3295149), (99, 1298089), (117, 1098383), (143, 898677), (169, 760419), (429, 299559), (507, 253473), (1287, 99853), (1521, 84491), (1859, 69129), (5577, 23043), (7681, 16731)]