129134421

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{1439}}^1$

素因数の和:1530

約数の個数: 36

約数和(自身を含む): 205545600

約数和(自身を除く): 76411179

約数列:

[1, 3, 9, 13, 39, 59, 117, 169, 177, 507, 531, 767, 1439, 1521, 2301, 4317, 6903, 9971, 12951, 18707, 29913, 56121, 84901, 89739, 168363, 243191, 254703, 729573, 764109, 1103713, 2188719, 3311139, 9933417, 14348269, 43044807, 129134421]

約数ペア:

[(1, 129134421), (3, 43044807), (9, 14348269), (13, 9933417), (39, 3311139), (59, 2188719), (117, 1103713), (169, 764109), (177, 729573), (507, 254703), (531, 243191), (767, 168363), (1439, 89739), (1521, 84901), (2301, 56121), (4317, 29913), (6903, 18707), (9971, 12951)]