64508931

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1439}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 99066240

約数和(自身を除く): 34557309

約数列:

[1, 3, 9, 17, 51, 153, 293, 879, 1439, 2637, 4317, 4981, 12951, 14943, 24463, 44829, 73389, 220167, 421627, 1264881, 3794643, 7167659, 21502977, 64508931]

約数ペア:

[(1, 64508931), (3, 21502977), (9, 7167659), (17, 3794643), (51, 1264881), (153, 421627), (293, 220167), (879, 73389), (1439, 44829), (2637, 24463), (4317, 14943), (4981, 12951)]