155487627

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{338753}}^1$

素因数の和:338779

約数の個数: 16

約数和(自身を含む): 243902880

約数和(自身を除く): 88415253

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 338753, 1016259, 3048777, 5758801, 9146331, 17276403, 51829209, 155487627]

約数ペア:

[(1, 155487627), (3, 51829209), (9, 17276403), (17, 9146331), (27, 5758801), (51, 3048777), (153, 1016259), (459, 338753)]