224716221

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{63533}}^1$

素因数の和:63673

約数の個数: 16

約数和(自身を含む): 335459520

約数和(自身を除く): 110743299

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 63533, 190599, 571797, 1715391, 8322823, 24968469, 74905407, 224716221]

約数ペア:

[(1, 224716221), (3, 74905407), (9, 24968469), (27, 8322823), (131, 1715391), (393, 571797), (1179, 190599), (3537, 63533)]