202369581

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{42667}}^1$

素因数の和:42721

約数の個数: 24

約数和(自身を含む): 319497984

約数和(自身を除く): 117128403

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 42667, 128001, 384003, 725339, 1322677, 2176017, 3968031, 6528051, 11904093, 22485509, 67456527, 202369581]

約数ペア:

[(1, 202369581), (3, 67456527), (9, 22485509), (17, 11904093), (31, 6528051), (51, 3968031), (93, 2176017), (153, 1322677), (279, 725339), (527, 384003), (1581, 128001), (4743, 42667)]