86897043

素因数分解:

$3^5\times {\mathrm{541}}^1\times {\mathrm{661}}^1$

素因数の和:1217

約数の個数: 24

約数和(自身を含む): 130604656

約数和(自身を除く): 43707613

約数列:

[1, 3, 9, 27, 81, 243, 541, 661, 1623, 1983, 4869, 5949, 14607, 17847, 43821, 53541, 131463, 160623, 357601, 1072803, 3218409, 9655227, 28965681, 86897043]

約数ペア:

[(1, 86897043), (3, 28965681), (9, 9655227), (27, 3218409), (81, 1072803), (243, 357601), (541, 160623), (661, 131463), (1623, 53541), (1983, 43821), (4869, 17847), (5949, 14607)]