163090271

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{641}}^1$

素因数の和:842

約数の個数: 16

約数和(自身を含む): 171634848

約数和(自身を除く): 8544577

約数列:

[1, 43, 61, 97, 641, 2623, 4171, 5917, 27563, 39101, 62177, 254431, 1681343, 2673611, 3792797, 163090271]

約数ペア:

[(1, 163090271), (43, 3792797), (61, 2673611), (97, 1681343), (641, 254431), (2623, 62177), (4171, 39101), (5917, 27563)]