156779312391

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{752383}}^1$

素因数の和:752552

約数の個数: 36

約数和(自身を含む): 247009171968

約数和(自身を除く): 90229859577

約数列:

[1, 3, 9, 13, 39, 117, 137, 169, 411, 507, 1233, 1521, 1781, 5343, 16029, 23153, 69459, 208377, 752383, 2257149, 6771447, 9780979, 29342937, 88028811, 103076471, 127152727, 309229413, 381458181, 927688239, 1144374543, 1339994123, 4019982369, 12059947107, 17419923599, 52259770797, 156779312391]

約数ペア:

[(1, 156779312391), (3, 52259770797), (9, 17419923599), (13, 12059947107), (39, 4019982369), (117, 1339994123), (137, 1144374543), (169, 927688239), (411, 381458181), (507, 309229413), (1233, 127152727), (1521, 103076471), (1781, 88028811), (5343, 29342937), (16029, 9780979), (23153, 6771447), (69459, 2257149), (208377, 752383)]