77888853

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{23327}}^1$

素因数の和:23393

約数の個数: 24

約数和(自身を含む): 131010048

約数和(自身を除く): 53121195

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 23327, 69981, 163289, 209943, 489867, 1236331, 1469601, 3708993, 8654317, 11126979, 25962951, 77888853]

約数ペア:

[(1, 77888853), (3, 25962951), (7, 11126979), (9, 8654317), (21, 3708993), (53, 1469601), (63, 1236331), (159, 489867), (371, 209943), (477, 163289), (1113, 69981), (3339, 23327)]