37970721

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{74017}}^1$

素因数の和:74045

約数の個数: 16

約数和(自身を含む): 59214400

約数和(自身を除く): 21243679

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 74017, 222051, 666153, 1406323, 1998459, 4218969, 12656907, 37970721]

約数ペア:

[(1, 37970721), (3, 12656907), (9, 4218969), (19, 1998459), (27, 1406323), (57, 666153), (171, 222051), (513, 74017)]