57551247

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{25889}}^1$

素因数の和:25927

約数の個数: 24

約数和(自身を含む): 94239600

約数和(自身を除く): 36688353

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 25889, 77667, 233001, 336557, 491891, 1009671, 1475673, 3029013, 4427019, 6394583, 19183749, 57551247]

約数ペア:

[(1, 57551247), (3, 19183749), (9, 6394583), (13, 4427019), (19, 3029013), (39, 1475673), (57, 1009671), (117, 491891), (171, 336557), (247, 233001), (741, 77667), (2223, 25889)]