57644139

素因数分解:

$3^1\times 7^2\times {\mathrm{271}}^1\times {\mathrm{1447}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 89799168

約数和(自身を除く): 32155029

約数列:

[1, 3, 7, 21, 49, 147, 271, 813, 1447, 1897, 4341, 5691, 10129, 13279, 30387, 39837, 70903, 212709, 392137, 1176411, 2744959, 8234877, 19214713, 57644139]

約数ペア:

[(1, 57644139), (3, 19214713), (7, 8234877), (21, 2744959), (49, 1176411), (147, 392137), (271, 212709), (813, 70903), (1447, 39837), (1897, 30387), (4341, 13279), (5691, 10129)]