71714391

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{21211}}^1$

素因数の和:21251

約数の個数: 24

約数和(自身を含む): 116072064

約数和(自身を除く): 44357673

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 21211, 63633, 148477, 445431, 487853, 1039339, 1463559, 3118017, 3414971, 10244913, 23904797, 71714391]

約数ペア:

[(1, 71714391), (3, 23904797), (7, 10244913), (21, 3414971), (23, 3118017), (49, 1463559), (69, 1039339), (147, 487853), (161, 445431), (483, 148477), (1127, 63633), (3381, 21211)]