64999319

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6073}}^1$

素因数の和:6230

約数の個数: 16

約数和(自身を含む): 81634560

約数和(自身を除く): 16635241

約数列:

[1, 7, 11, 77, 139, 973, 1529, 6073, 10703, 42511, 66803, 467621, 844147, 5909029, 9285617, 64999319]

約数ペア:

[(1, 64999319), (7, 9285617), (11, 5909029), (77, 844147), (139, 467621), (973, 66803), (1529, 42511), (6073, 10703)]