145209087

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{4969}}^1$

素因数の和:5183

約数の個数: 24

約数和(自身を含む): 223292160

約数和(自身を除く): 78083073

約数列:

[1, 3, 9, 17, 51, 153, 191, 573, 1719, 3247, 4969, 9741, 14907, 29223, 44721, 84473, 253419, 760257, 949079, 2847237, 8541711, 16134343, 48403029, 145209087]

約数ペア:

[(1, 145209087), (3, 48403029), (9, 16134343), (17, 8541711), (51, 2847237), (153, 949079), (191, 760257), (573, 253419), (1719, 84473), (3247, 44721), (4969, 29223), (9741, 14907)]