27888441

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{25057}}^1$

素因数の和:25120

約数の個数: 16

約数和(自身を含む): 43300224

約数和(自身を除く): 15411783

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 25057, 75171, 175399, 526197, 1328021, 3984063, 9296147, 27888441]

約数ペア:

[(1, 27888441), (3, 9296147), (7, 3984063), (21, 1328021), (53, 526197), (159, 175399), (371, 75171), (1113, 25057)]