53320473

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4751}}^1$

素因数の和:4829

約数の個数: 24

約数和(自身を含む): 81544320

約数和(自身を除く): 28223847

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 3741, 4751, 11223, 14253, 42759, 137779, 204293, 413337, 612879, 1240011, 1838637, 5924497, 17773491, 53320473]

約数ペア:

[(1, 53320473), (3, 17773491), (9, 5924497), (29, 1838637), (43, 1240011), (87, 612879), (129, 413337), (261, 204293), (387, 137779), (1247, 42759), (3741, 14253), (4751, 11223)]