61779003

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 105380352

約数和(自身を除く): 43601349

約数列:

[1, 3, 11, 13, 17, 33, 39, 43, 51, 129, 143, 187, 197, 221, 429, 473, 559, 561, 591, 663, 731, 1419, 1677, 2167, 2193, 2431, 2561, 3349, 6149, 6501, 7293, 7683, 8041, 8471, 9503, 10047, 18447, 24123, 25413, 28171, 28509, 36839, 43537, 84513, 93181, 104533, 110123, 110517, 130611, 144007, 279543, 313599, 330369, 432021, 478907, 1211353, 1436721, 1584077, 1872091, 3634059, 4752231, 5616273, 20593001, 61779003]

約数ペア:

[(1, 61779003), (3, 20593001), (11, 5616273), (13, 4752231), (17, 3634059), (33, 1872091), (39, 1584077), (43, 1436721), (51, 1211353), (129, 478907), (143, 432021), (187, 330369), (197, 313599), (221, 279543), (429, 144007), (473, 130611), (559, 110517), (561, 110123), (591, 104533), (663, 93181), (731, 84513), (1419, 43537), (1677, 36839), (2167, 28509), (2193, 28171), (2431, 25413), (2561, 24123), (3349, 18447), (6149, 10047), (6501, 9503), (7293, 8471), (7683, 8041)]