53249973

素因数分解:

$3^1\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{1637}}^1$

素因数の和:3196

約数の個数: 16

約数和(自身を含む): 81244800

約数和(自身を除く): 27994827

約数列:

[1, 3, 7, 21, 1549, 1637, 4647, 4911, 10843, 11459, 32529, 34377, 2535713, 7607139, 17749991, 53249973]

約数ペア:

[(1, 53249973), (3, 17749991), (7, 7607139), (21, 2535713), (1549, 34377), (1637, 32529), (4647, 11459), (4911, 10843)]