121488003

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21191}}^1$

素因数の和:21224

約数の個数: 36

約数和(自身を含む): 219845808

約数和(自身を除く): 98357805

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 21191, 63573, 148337, 190719, 275483, 445011, 826449, 1038359, 1335033, 1928381, 2479347, 3115077, 5785143, 9345231, 13498667, 17355429, 40496001, 121488003]

約数ペア:

[(1, 121488003), (3, 40496001), (7, 17355429), (9, 13498667), (13, 9345231), (21, 5785143), (39, 3115077), (49, 2479347), (63, 1928381), (91, 1335033), (117, 1038359), (147, 826449), (273, 445011), (441, 275483), (637, 190719), (819, 148337), (1911, 63573), (5733, 21191)]