55855569

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10513}}^1$

素因数の和:10557

約数の個数: 32

約数和(自身を含む): 96897024

約数和(自身を除く): 41041455

約数列:

[1, 3, 7, 11, 21, 23, 33, 69, 77, 161, 231, 253, 483, 759, 1771, 5313, 10513, 31539, 73591, 115643, 220773, 241799, 346929, 725397, 809501, 1692593, 2428503, 2659789, 5077779, 7979367, 18618523, 55855569]

約数ペア:

[(1, 55855569), (3, 18618523), (7, 7979367), (11, 5077779), (21, 2659789), (23, 2428503), (33, 1692593), (69, 809501), (77, 725397), (161, 346929), (231, 241799), (253, 220773), (483, 115643), (759, 73591), (1771, 31539), (5313, 10513)]