245718153

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{15901}}^1$

素因数の和:16025

約数の個数: 24

約数和(自身を含む): 379548936

約数和(自身を除く): 133830783

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5151, 15453, 15901, 47703, 143109, 270317, 810951, 1606001, 2432853, 4818003, 14454009, 27302017, 81906051, 245718153]

約数ペア:

[(1, 245718153), (3, 81906051), (9, 27302017), (17, 14454009), (51, 4818003), (101, 2432853), (153, 1606001), (303, 810951), (909, 270317), (1717, 143109), (5151, 47703), (15453, 15901)]