170829

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:71

約数の個数: 24

約数和(自身を含む): 276640

約数和(自身を除く): 105811

約数列:

[1, 3, 9, 19, 27, 37, 57, 81, 111, 171, 243, 333, 513, 703, 999, 1539, 2109, 2997, 4617, 6327, 8991, 18981, 56943, 170829]

約数ペア:

[(1, 170829), (3, 56943), (9, 18981), (19, 8991), (27, 6327), (37, 4617), (57, 2997), (81, 2109), (111, 1539), (171, 999), (243, 703), (333, 513)]