55484757

素因数分解:

$3^4\times {\mathrm{653}}^1\times {\mathrm{1049}}^1$

素因数の和:1714

約数の個数: 20

約数和(自身を含む): 83090700

約数和(自身を除く): 27605943

約数列:

[1, 3, 9, 27, 81, 653, 1049, 1959, 3147, 5877, 9441, 17631, 28323, 52893, 84969, 684997, 2054991, 6164973, 18494919, 55484757]

約数ペア:

[(1, 55484757), (3, 18494919), (9, 6164973), (27, 2054991), (81, 684997), (653, 84969), (1049, 52893), (1959, 28323), (3147, 17631), (5877, 9441)]