157218513

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{823}}^1\times {\mathrm{1721}}^1$

素因数の和:2584

約数の個数: 16

約数和(自身を含む): 215677056

約数和(自身を除く): 58458543

約数列:

[1, 3, 37, 111, 823, 1721, 2469, 5163, 30451, 63677, 91353, 191031, 1416383, 4249149, 52406171, 157218513]

約数ペア:

[(1, 157218513), (3, 52406171), (37, 4249149), (111, 1416383), (823, 191031), (1721, 91353), (2469, 63677), (5163, 30451)]