13556727

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{1187}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 20756736

約数和(自身を除く): 7200009

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1187, 1269, 3561, 3807, 10683, 11421, 32049, 55789, 96147, 167367, 288441, 502101, 1506303, 4518909, 13556727]

約数ペア:

[(1, 13556727), (3, 4518909), (9, 1506303), (27, 502101), (47, 288441), (81, 167367), (141, 96147), (243, 55789), (423, 32049), (1187, 11421), (1269, 10683), (3561, 3807)]