210144213

素因数分解:

$3^5\times {\mathrm{509}}^1\times {\mathrm{1699}}^1$

素因数の和:2223

約数の個数: 24

約数和(自身を含む): 315588000

約数和(自身を除く): 105443787

約数列:

[1, 3, 9, 27, 81, 243, 509, 1527, 1699, 4581, 5097, 13743, 15291, 41229, 45873, 123687, 137619, 412857, 864791, 2594373, 7783119, 23349357, 70048071, 210144213]

約数ペア:

[(1, 210144213), (3, 70048071), (9, 23349357), (27, 7783119), (81, 2594373), (243, 864791), (509, 412857), (1527, 137619), (1699, 123687), (4581, 45873), (5097, 41229), (13743, 15291)]