135400083

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{70853}}^1$

素因数の和:70883

約数の個数: 24

約数和(自身を含む): 226165968

約数和(自身を除く): 90765885

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 70853, 212559, 495971, 921089, 1487913, 2763267, 3471797, 6447623, 10415391, 19342869, 45133361, 135400083]

約数ペア:

[(1, 135400083), (3, 45133361), (7, 19342869), (13, 10415391), (21, 6447623), (39, 3471797), (49, 2763267), (91, 1487913), (147, 921089), (273, 495971), (637, 212559), (1911, 70853)]