987129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1$

素因数の和:102

約数の個数: 36

約数和(自身を含む): 1712880

約数和(自身を除く): 725751

約数列:

[1, 3, 9, 11, 13, 33, 39, 59, 99, 117, 143, 169, 177, 429, 507, 531, 649, 767, 1287, 1521, 1859, 1947, 2301, 5577, 5841, 6903, 8437, 9971, 16731, 25311, 29913, 75933, 89739, 109681, 329043, 987129]

約数ペア:

[(1, 987129), (3, 329043), (9, 109681), (11, 89739), (13, 75933), (33, 29913), (39, 25311), (59, 16731), (99, 9971), (117, 8437), (143, 6903), (169, 5841), (177, 5577), (429, 2301), (507, 1947), (531, 1859), (649, 1521), (767, 1287)]