358802973

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9851}}^1$

素因数の和:9950

約数の個数: 32

約数和(自身を含む): 567475200

約数和(自身を除く): 208672227

約数列:

[1, 3, 9, 19, 27, 57, 71, 171, 213, 513, 639, 1349, 1917, 4047, 9851, 12141, 29553, 36423, 88659, 187169, 265977, 561507, 699421, 1684521, 2098263, 5053563, 6294789, 13288999, 18884367, 39866997, 119600991, 358802973]

約数ペア:

[(1, 358802973), (3, 119600991), (9, 39866997), (19, 18884367), (27, 13288999), (57, 6294789), (71, 5053563), (171, 2098263), (213, 1684521), (513, 699421), (639, 561507), (1349, 265977), (1917, 187169), (4047, 88659), (9851, 36423), (12141, 29553)]