445408767

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{10733}}^1$

素因数の和:10824

約数の個数: 32

約数和(自身を含む): 695563200

約数和(自身を除く): 250154433

約数列:

[1, 3, 9, 27, 29, 53, 87, 159, 261, 477, 783, 1431, 1537, 4611, 10733, 13833, 32199, 41499, 96597, 289791, 311257, 568849, 933771, 1706547, 2801313, 5119641, 8403939, 15358923, 16496621, 49489863, 148469589, 445408767]

約数ペア:

[(1, 445408767), (3, 148469589), (9, 49489863), (27, 16496621), (29, 15358923), (53, 8403939), (87, 5119641), (159, 2801313), (261, 1706547), (477, 933771), (783, 568849), (1431, 311257), (1537, 289791), (4611, 96597), (10733, 41499), (13833, 32199)]