64456119

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{11243}}^1$

素因数の和:11276

約数の個数: 36

約数和(自身を含む): 116645256

約数和(自身を除く): 52189137

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 273, 441, 637, 819, 1911, 5733, 11243, 33729, 78701, 101187, 146159, 236103, 438477, 550907, 708309, 1023113, 1315431, 1652721, 3069339, 4958163, 7161791, 9208017, 21485373, 64456119]

約数ペア:

[(1, 64456119), (3, 21485373), (7, 9208017), (9, 7161791), (13, 4958163), (21, 3069339), (39, 1652721), (49, 1315431), (63, 1023113), (91, 708309), (117, 550907), (147, 438477), (273, 236103), (441, 146159), (637, 101187), (819, 78701), (1911, 33729), (5733, 11243)]