57489687

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11593}}^1$

素因数の和:11647

約数の個数: 24

約数和(自身を含む): 90433200

約数和(自身を除く): 32943513

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 11593, 34779, 104337, 220267, 336197, 660801, 1008591, 1982403, 3025773, 6387743, 19163229, 57489687]

約数ペア:

[(1, 57489687), (3, 19163229), (9, 6387743), (19, 3025773), (29, 1982403), (57, 1008591), (87, 660801), (171, 336197), (261, 220267), (551, 104337), (1653, 34779), (4959, 11593)]