26638443

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2617}}^1$

素因数の和:2668

約数の個数: 32

約数和(自身を含む): 43982400

約数和(自身を除く): 17343957

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 2617, 3393, 7851, 10179, 23553, 34021, 70659, 75893, 102063, 227679, 306189, 683037, 918567, 986609, 2049111, 2959827, 8879481, 26638443]

約数ペア:

[(1, 26638443), (3, 8879481), (9, 2959827), (13, 2049111), (27, 986609), (29, 918567), (39, 683037), (87, 306189), (117, 227679), (261, 102063), (351, 75893), (377, 70659), (783, 34021), (1131, 23553), (2617, 10179), (3393, 7851)]