53538321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{683}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 79781760

約数和(自身を除く): 26243439

約数列:

[1, 3, 17, 29, 51, 53, 87, 159, 493, 683, 901, 1479, 1537, 2049, 2703, 4611, 11611, 19807, 26129, 34833, 36199, 59421, 78387, 108597, 336719, 615383, 1010157, 1049771, 1846149, 3149313, 17846107, 53538321]

約数ペア:

[(1, 53538321), (3, 17846107), (17, 3149313), (29, 1846149), (51, 1049771), (53, 1010157), (87, 615383), (159, 336719), (493, 108597), (683, 78387), (901, 59421), (1479, 36199), (1537, 34833), (2049, 26129), (2703, 19807), (4611, 11611)]