15661929603

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{128749}}^1$

素因数の和:128859

約数の個数: 32

約数和(自身を含む): 22841280000

約数和(自身を除く): 7179350397

約数列:

[1, 3, 23, 41, 43, 69, 123, 129, 943, 989, 1763, 2829, 2967, 5289, 40549, 121647, 128749, 386247, 2961227, 5278709, 5536207, 8883681, 15836127, 16608621, 121410307, 127332761, 226984487, 364230921, 381998283, 680953461, 5220643201, 15661929603]

約数ペア:

[(1, 15661929603), (3, 5220643201), (23, 680953461), (41, 381998283), (43, 364230921), (69, 226984487), (123, 127332761), (129, 121410307), (943, 16608621), (989, 15836127), (1763, 8883681), (2829, 5536207), (2967, 5278709), (5289, 2961227), (40549, 386247), (121647, 128749)]