88353747

素因数分解:

$3^4\times {\mathrm{509}}^1\times {\mathrm{2143}}^1$

素因数の和:2664

約数の個数: 20

約数和(自身を含む): 132306240

約数和(自身を除く): 43952493

約数列:

[1, 3, 9, 27, 81, 509, 1527, 2143, 4581, 6429, 13743, 19287, 41229, 57861, 173583, 1090787, 3272361, 9817083, 29451249, 88353747]

約数ペア:

[(1, 88353747), (3, 29451249), (9, 9817083), (27, 3272361), (81, 1090787), (509, 173583), (1527, 57861), (2143, 41229), (4581, 19287), (6429, 13743)]