71502249

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6091}}^1$

素因数の和:6157

約数の個数: 32

約数和(自身を含む): 120085504

約数和(自身を除く): 48583255

約数列:

[1, 3, 7, 13, 21, 39, 43, 91, 129, 273, 301, 559, 903, 1677, 3913, 6091, 11739, 18273, 42637, 79183, 127911, 237549, 261913, 554281, 785739, 1662843, 1833391, 3404869, 5500173, 10214607, 23834083, 71502249]

約数ペア:

[(1, 71502249), (3, 23834083), (7, 10214607), (13, 5500173), (21, 3404869), (39, 1833391), (43, 1662843), (91, 785739), (129, 554281), (273, 261913), (301, 237549), (559, 127911), (903, 79183), (1677, 42637), (3913, 18273), (6091, 11739)]