54787863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{593}}^1$

素因数の和:735

約数の個数: 32

約数和(自身を含む): 83026944

約数和(自身を除く): 28239081

約数列:

[1, 3, 13, 23, 39, 69, 103, 299, 309, 593, 897, 1339, 1779, 2369, 4017, 7107, 7709, 13639, 23127, 30797, 40917, 61079, 92391, 177307, 183237, 531921, 794027, 1404817, 2382081, 4214451, 18262621, 54787863]

約数ペア:

[(1, 54787863), (3, 18262621), (13, 4214451), (23, 2382081), (39, 1404817), (69, 794027), (103, 531921), (299, 183237), (309, 177307), (593, 92391), (897, 61079), (1339, 40917), (1779, 30797), (2369, 23127), (4017, 13639), (7107, 7709)]