171955914

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{26561}}^1$

素因数の和:26662

約数の個数: 32

約数和(自身を含む): 374842944

約数和(自身を除く): 202887030

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 26561, 53122, 79683, 159366, 345293, 690586, 1035879, 2071758, 2204563, 4409126, 6613689, 13227378, 28659319, 57318638, 85977957, 171955914]

約数ペア:

[(1, 171955914), (2, 85977957), (3, 57318638), (6, 28659319), (13, 13227378), (26, 6613689), (39, 4409126), (78, 2204563), (83, 2071758), (166, 1035879), (249, 690586), (498, 345293), (1079, 159366), (2158, 79683), (3237, 53122), (6474, 26561)]