64355931

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{941}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 101736000

約数和(自身を除く): 37380069

約数列:

[1, 3, 9, 17, 27, 51, 149, 153, 447, 459, 941, 1341, 2533, 2823, 4023, 7599, 8469, 15997, 22797, 25407, 47991, 68391, 140209, 143973, 420627, 431919, 1261881, 2383553, 3785643, 7150659, 21451977, 64355931]

約数ペア:

[(1, 64355931), (3, 21451977), (9, 7150659), (17, 3785643), (27, 2383553), (51, 1261881), (149, 431919), (153, 420627), (447, 143973), (459, 140209), (941, 68391), (1341, 47991), (2533, 25407), (2823, 22797), (4023, 15997), (7599, 8469)]