161592021

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{10457}}^1$

素因数の和:10581

約数の個数: 24

約数和(自身を含む): 249611544

約数和(自身を除く): 88019523

約数列:

[1, 3, 9, 17, 51, 101, 153, 303, 909, 1717, 5151, 10457, 15453, 31371, 94113, 177769, 533307, 1056157, 1599921, 3168471, 9505413, 17954669, 53864007, 161592021]

約数ペア:

[(1, 161592021), (3, 53864007), (9, 17954669), (17, 9505413), (51, 3168471), (101, 1599921), (153, 1056157), (303, 533307), (909, 177769), (1717, 94113), (5151, 31371), (10457, 15453)]