127048254

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{161639}}^1$

素因数の和:161775

約数の個数: 16

約数和(自身を含む): 256037760

約数和(自身を除く): 128989506

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 161639, 323278, 484917, 969834, 21174709, 42349418, 63524127, 127048254]

約数ペア:

[(1, 127048254), (2, 63524127), (3, 42349418), (6, 21174709), (131, 969834), (262, 484917), (393, 323278), (786, 161639)]