64700073

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4349}}^1$

素因数の和:4406

約数の個数: 32

約数和(自身を含む): 104400000

約数和(自身を除く): 39699927

約数列:

[1, 3, 9, 19, 27, 29, 57, 87, 171, 261, 513, 551, 783, 1653, 4349, 4959, 13047, 14877, 39141, 82631, 117423, 126121, 247893, 378363, 743679, 1135089, 2231037, 2396299, 3405267, 7188897, 21566691, 64700073]

約数ペア:

[(1, 64700073), (3, 21566691), (9, 7188897), (19, 3405267), (27, 2396299), (29, 2231037), (57, 1135089), (87, 743679), (171, 378363), (261, 247893), (513, 126121), (551, 117423), (783, 82631), (1653, 39141), (4349, 14877), (4959, 13047)]