72618063

素因数分解:

$3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{7877}}^1$

素因数の和:8326

約数の個数: 16

約数和(自身を含む): 110922240

約数和(自身を除く): 38304177

約数列:

[1, 3, 7, 21, 439, 1317, 3073, 7877, 9219, 23631, 55139, 165417, 3458003, 10374009, 24206021, 72618063]

約数ペア:

[(1, 72618063), (3, 24206021), (7, 10374009), (21, 3458003), (439, 165417), (1317, 55139), (3073, 23631), (7877, 9219)]