16156730427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1\times {\mathrm{3547}}^1$

素因数の和:4235

約数の個数: 32

約数和(自身を含む): 22871827200

約数和(自身を除く): 6715096773

約数列:

[1, 3, 19, 57, 157, 471, 509, 1527, 2983, 3547, 8949, 9671, 10641, 29013, 67393, 79913, 202179, 239739, 556879, 1518347, 1670637, 1805423, 4555041, 5416269, 10580701, 31742103, 34303037, 102909111, 283451411, 850354233, 5385576809, 16156730427]

約数ペア:

[(1, 16156730427), (3, 5385576809), (19, 850354233), (57, 283451411), (157, 102909111), (471, 34303037), (509, 31742103), (1527, 10580701), (2983, 5416269), (3547, 4555041), (8949, 1805423), (9671, 1670637), (10641, 1518347), (29013, 556879), (67393, 239739), (79913, 202179)]