2016059787

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{122609}}^1$

素因数の和:122657

約数の個数: 40

約数和(自身を含む): 3560594400

約数和(自身を除く): 1544534613

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 261, 567, 609, 783, 1827, 2349, 5481, 16443, 122609, 367827, 858263, 1103481, 2574789, 3310443, 3555661, 7724367, 9931329, 10666983, 23173101, 24889627, 32000949, 69519303, 74668881, 96002847, 224006643, 288008541, 672019929, 2016059787]

約数ペア:

[(1, 2016059787), (3, 672019929), (7, 288008541), (9, 224006643), (21, 96002847), (27, 74668881), (29, 69519303), (63, 32000949), (81, 24889627), (87, 23173101), (189, 10666983), (203, 9931329), (261, 7724367), (567, 3555661), (609, 3310443), (783, 2574789), (1827, 1103481), (2349, 858263), (5481, 367827), (16443, 122609)]