55065399

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{617}}^1$

素因数の和:1110

約数の個数: 16

約数和(自身を含む): 74753280

約数和(自身を除く): 19687881

約数列:

[1, 3, 71, 213, 419, 617, 1257, 1851, 29749, 43807, 89247, 131421, 258523, 775569, 18355133, 55065399]

約数ペア:

[(1, 55065399), (3, 18355133), (71, 775569), (213, 258523), (419, 131421), (617, 89247), (1257, 43807), (1851, 29749)]