71621037

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{37361}}^1$

素因数の和:37441

約数の個数: 16

約数和(自身を含む): 107602560

約数和(自身を除く): 35981523

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 37361, 112083, 336249, 1008747, 2652631, 7957893, 23873679, 71621037]

約数ペア:

[(1, 71621037), (3, 23873679), (9, 7957893), (27, 2652631), (71, 1008747), (213, 336249), (639, 112083), (1917, 37361)]