53665551

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{13163}}^1$

素因数の和:13323

約数の個数: 16

約数和(自身を含む): 80037120

約数和(自身を除く): 26371569

約数列:

[1, 3, 9, 27, 151, 453, 1359, 4077, 13163, 39489, 118467, 355401, 1987613, 5962839, 17888517, 53665551]

約数ペア:

[(1, 53665551), (3, 17888517), (9, 5962839), (27, 1987613), (151, 355401), (453, 118467), (1359, 39489), (4077, 13163)]