25802631

素因数分解:

$3^4\times {\mathrm{461}}^1\times {\mathrm{691}}^1$

素因数の和:1164

約数の個数: 20

約数和(自身を含む): 38684184

約数和(自身を除く): 12881553

約数列:

[1, 3, 9, 27, 81, 461, 691, 1383, 2073, 4149, 6219, 12447, 18657, 37341, 55971, 318551, 955653, 2866959, 8600877, 25802631]

約数ペア:

[(1, 25802631), (3, 8600877), (9, 2866959), (27, 955653), (81, 318551), (461, 55971), (691, 37341), (1383, 18657), (2073, 12447), (4149, 6219)]