155083221

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{122209}}^1$

素因数の和:122265

約数の個数: 16

約数和(自身を含む): 234643200

約数和(自身を除く): 79559979

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 122209, 366627, 1099881, 3299643, 5743823, 17231469, 51694407, 155083221]

約数ペア:

[(1, 155083221), (3, 51694407), (9, 17231469), (27, 5743823), (47, 3299643), (141, 1099881), (423, 366627), (1269, 122209)]