86919063

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2707}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 145582080

約数和(自身を除く): 58663017

約数列:

[1, 3, 7, 11, 21, 33, 77, 139, 231, 417, 973, 1529, 2707, 2919, 4587, 8121, 10703, 18949, 29777, 32109, 56847, 89331, 208439, 376273, 625317, 1128819, 2633911, 4139003, 7901733, 12417009, 28973021, 86919063]

約数ペア:

[(1, 86919063), (3, 28973021), (7, 12417009), (11, 7901733), (21, 4139003), (33, 2633911), (77, 1128819), (139, 625317), (231, 376273), (417, 208439), (973, 89331), (1529, 56847), (2707, 32109), (2919, 29777), (4587, 18949), (8121, 10703)]