77407893

素因数分解:

$3^5\times {\mathrm{461}}^1\times {\mathrm{691}}^1$

素因数の和:1167

約数の個数: 24

約数和(自身を含む): 116372256

約数和(自身を除く): 38964363

約数列:

[1, 3, 9, 27, 81, 243, 461, 691, 1383, 2073, 4149, 6219, 12447, 18657, 37341, 55971, 112023, 167913, 318551, 955653, 2866959, 8600877, 25802631, 77407893]

約数ペア:

[(1, 77407893), (3, 25802631), (9, 8600877), (27, 2866959), (81, 955653), (243, 318551), (461, 167913), (691, 112023), (1383, 55971), (2073, 37341), (4149, 18657), (6219, 12447)]