28808217027

素因数分解:

$3^3\times {\mathrm{23399}}^1\times {\mathrm{45599}}^1$

素因数の和:69007

約数の個数: 16

約数和(自身を含む): 42681600000

約数和(自身を除く): 13873382973

約数列:

[1, 3, 9, 27, 23399, 45599, 70197, 136797, 210591, 410391, 631773, 1231173, 1066971001, 3200913003, 9602739009, 28808217027]

約数ペア:

[(1, 28808217027), (3, 9602739009), (9, 3200913003), (27, 1066971001), (23399, 1231173), (45599, 631773), (70197, 410391), (136797, 210591)]