16226109

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 64

約数和(自身を含む): 27993600

約数和(自身を除く): 11767491

約数列:

[1, 3, 9, 17, 23, 27, 29, 51, 53, 69, 87, 153, 159, 207, 261, 391, 459, 477, 493, 621, 667, 783, 901, 1173, 1219, 1431, 1479, 1537, 2001, 2703, 3519, 3657, 4437, 4611, 6003, 8109, 10557, 10971, 11339, 13311, 13833, 18009, 20723, 24327, 26129, 32913, 34017, 35351, 41499, 62169, 78387, 102051, 106053, 186507, 235161, 306153, 318159, 559521, 600967, 705483, 954477, 1802901, 5408703, 16226109]

約数ペア:

[(1, 16226109), (3, 5408703), (9, 1802901), (17, 954477), (23, 705483), (27, 600967), (29, 559521), (51, 318159), (53, 306153), (69, 235161), (87, 186507), (153, 106053), (159, 102051), (207, 78387), (261, 62169), (391, 41499), (459, 35351), (477, 34017), (493, 32913), (621, 26129), (667, 24327), (783, 20723), (901, 18009), (1173, 13833), (1219, 13311), (1431, 11339), (1479, 10971), (1537, 10557), (2001, 8109), (2703, 6003), (3519, 4611), (3657, 4437)]