90691497

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{26729}}^1$

素因数の和:26777

約数の個数: 24

約数和(自身を含む): 145945800

約数和(自身を除く): 55254303

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 3393, 26729, 80187, 240561, 347477, 775141, 1042431, 2325423, 3127293, 6976269, 10076833, 30230499, 90691497]

約数ペア:

[(1, 90691497), (3, 30230499), (9, 10076833), (13, 6976269), (29, 3127293), (39, 2325423), (87, 1042431), (117, 775141), (261, 347477), (377, 240561), (1131, 80187), (3393, 26729)]