1057648509

素因数分解:

$3^7\times {\mathrm{19}}^1\times {\mathrm{25453}}^1$

素因数の和:25493

約数の個数: 32

約数和(自身を含む): 1669782400

約数和(自身を除く): 612133891

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 729, 1539, 2187, 4617, 13851, 25453, 41553, 76359, 229077, 483607, 687231, 1450821, 2061693, 4352463, 6185079, 13057389, 18555237, 39172167, 55665711, 117516501, 352549503, 1057648509]

約数ペア:

[(1, 1057648509), (3, 352549503), (9, 117516501), (19, 55665711), (27, 39172167), (57, 18555237), (81, 13057389), (171, 6185079), (243, 4352463), (513, 2061693), (729, 1450821), (1539, 687231), (2187, 483607), (4617, 229077), (13851, 76359), (25453, 41553)]