254895633

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{1637}}^1$

素因数の和:1798

約数の個数: 32

約数和(自身を含む): 387878400

約数和(自身を除く): 132982767

約数列:

[1, 3, 9, 27, 73, 79, 219, 237, 657, 711, 1637, 1971, 2133, 4911, 5767, 14733, 17301, 44199, 51903, 119501, 129323, 155709, 358503, 387969, 1075509, 1163907, 3226527, 3491721, 9440579, 28321737, 84965211, 254895633]

約数ペア:

[(1, 254895633), (3, 84965211), (9, 28321737), (27, 9440579), (73, 3491721), (79, 3226527), (219, 1163907), (237, 1075509), (657, 387969), (711, 358503), (1637, 155709), (1971, 129323), (2133, 119501), (4911, 51903), (5767, 44199), (14733, 17301)]