87552261

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{821}}^1$

素因数の和:902

約数の個数: 36

約数和(自身を含む): 137785284

約数和(自身を除く): 50233023

約数列:

[1, 3, 9, 17, 41, 51, 123, 153, 289, 369, 697, 821, 867, 2091, 2463, 2601, 6273, 7389, 11849, 13957, 33661, 35547, 41871, 100983, 106641, 125613, 237269, 302949, 572237, 711807, 1716711, 2135421, 5150133, 9728029, 29184087, 87552261]

約数ペア:

[(1, 87552261), (3, 29184087), (9, 9728029), (17, 5150133), (41, 2135421), (51, 1716711), (123, 711807), (153, 572237), (289, 302949), (369, 237269), (697, 125613), (821, 106641), (867, 100983), (2091, 41871), (2463, 35547), (2601, 33661), (6273, 13957), (7389, 11849)]