159264387

素因数分解:

$3^5\times {\mathrm{503}}^1\times {\mathrm{1303}}^1$

素因数の和:1821

約数の個数: 24

約数和(自身を含む): 239226624

約数和(自身を除く): 79962237

約数列:

[1, 3, 9, 27, 81, 243, 503, 1303, 1509, 3909, 4527, 11727, 13581, 35181, 40743, 105543, 122229, 316629, 655409, 1966227, 5898681, 17696043, 53088129, 159264387]

約数ペア:

[(1, 159264387), (3, 53088129), (9, 17696043), (27, 5898681), (81, 1966227), (243, 655409), (503, 316629), (1303, 122229), (1509, 105543), (3909, 40743), (4527, 35181), (11727, 13581)]