127955954

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{15731}}^1$

素因数の和:15830

約数の個数: 24

約数和(自身を含む): 225974448

約数和(自身を除く): 98018494

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 4067, 8134, 15731, 31462, 110117, 220234, 770819, 1305673, 1541638, 2611346, 9139711, 18279422, 63977977, 127955954]

約数ペア:

[(1, 127955954), (2, 63977977), (7, 18279422), (14, 9139711), (49, 2611346), (83, 1541638), (98, 1305673), (166, 770819), (581, 220234), (1162, 110117), (4067, 31462), (8134, 15731)]