127897971

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{18839}}^1$

素因数の和:18946

約数の個数: 16

約数和(自身を含む): 178452480

約数和(自身を除く): 50554509

約数列:

[1, 3, 31, 73, 93, 219, 2263, 6789, 18839, 56517, 584009, 1375247, 1752027, 4125741, 42632657, 127897971]

約数ペア:

[(1, 127897971), (3, 42632657), (31, 4125741), (73, 1752027), (93, 1375247), (219, 584009), (2263, 56517), (6789, 18839)]