274691817

素因数分解:

$3^5\times {\mathrm{401}}^1\times {\mathrm{2819}}^1$

素因数の和:3235

約数の個数: 24

約数和(自身を含む): 412644960

約数和(自身を除く): 137953143

約数列:

[1, 3, 9, 27, 81, 243, 401, 1203, 2819, 3609, 8457, 10827, 25371, 32481, 76113, 97443, 228339, 685017, 1130419, 3391257, 10173771, 30521313, 91563939, 274691817]

約数ペア:

[(1, 274691817), (3, 91563939), (9, 30521313), (27, 10173771), (81, 3391257), (243, 1130419), (401, 685017), (1203, 228339), (2819, 97443), (3609, 76113), (8457, 32481), (10827, 25371)]