20162457171

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{293}}^1\times {\mathrm{14081}}^1$

素因数の和:14564

約数の個数: 32

約数和(自身を含む): 30139986240

約数和(自身を除く): 9977529069

約数列:

[1, 3, 9, 27, 181, 293, 543, 879, 1629, 2637, 4887, 7911, 14081, 42243, 53033, 126729, 159099, 380187, 477297, 1431891, 2548661, 4125733, 7645983, 12377199, 22937949, 37131597, 68813847, 111394791, 746757673, 2240273019, 6720819057, 20162457171]

約数ペア:

[(1, 20162457171), (3, 6720819057), (9, 2240273019), (27, 746757673), (181, 111394791), (293, 68813847), (543, 37131597), (879, 22937949), (1629, 12377199), (2637, 7645983), (4887, 4125733), (7911, 2548661), (14081, 1431891), (42243, 477297), (53033, 380187), (126729, 159099)]