53717157

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{35317}}^1$

素因数の和:35349

約数の個数: 18

約数和(自身を含む): 84021522

約数和(自身を除く): 30304365

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 35317, 105951, 317853, 459121, 1377363, 4132089, 5968573, 17905719, 53717157]

約数ペア:

[(1, 53717157), (3, 17905719), (9, 5968573), (13, 4132089), (39, 1377363), (117, 459121), (169, 317853), (507, 105951), (1521, 35317)]