15663136887

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{337}}^1\times {\mathrm{23581}}^1$

素因数の和:24000

約数の個数: 32

約数和(自身を含む): 23593319360

約数和(自身を除く): 7930182473

約数列:

[1, 3, 9, 27, 73, 219, 337, 657, 1011, 1971, 3033, 9099, 23581, 24601, 70743, 73803, 212229, 221409, 636687, 664227, 1721413, 5164239, 7946797, 15492717, 23840391, 46478151, 71521173, 214563519, 580116181, 1740348543, 5221045629, 15663136887]

約数ペア:

[(1, 15663136887), (3, 5221045629), (9, 1740348543), (27, 580116181), (73, 214563519), (219, 71521173), (337, 46478151), (657, 23840391), (1011, 15492717), (1971, 7946797), (3033, 5164239), (9099, 1721413), (23581, 664227), (24601, 636687), (70743, 221409), (73803, 212229)]