20137095693

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{121291}}^1$

素因数の和:121367

約数の個数: 64

約数和(自身を含む): 35863618560

約数和(自身を除く): 15726522867

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 43, 99, 117, 129, 143, 297, 351, 387, 429, 473, 559, 1161, 1287, 1419, 1677, 3861, 4257, 5031, 6149, 12771, 15093, 18447, 55341, 121291, 166023, 363873, 1091619, 1334201, 1576783, 3274857, 4002603, 4730349, 5215513, 12007809, 14191047, 15646539, 17344613, 36023427, 42573141, 46939617, 52033839, 57370643, 67801669, 140818851, 156101517, 172111929, 203405007, 468304551, 516335787, 610215021, 745818359, 1549007361, 1830645063, 2237455077, 6712365231, 20137095693]

約数ペア:

[(1, 20137095693), (3, 6712365231), (9, 2237455077), (11, 1830645063), (13, 1549007361), (27, 745818359), (33, 610215021), (39, 516335787), (43, 468304551), (99, 203405007), (117, 172111929), (129, 156101517), (143, 140818851), (297, 67801669), (351, 57370643), (387, 52033839), (429, 46939617), (473, 42573141), (559, 36023427), (1161, 17344613), (1287, 15646539), (1419, 14191047), (1677, 12007809), (3861, 5215513), (4257, 4730349), (5031, 4002603), (6149, 3274857), (12771, 1576783), (15093, 1334201), (18447, 1091619), (55341, 363873), (121291, 166023)]