53205273

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{48857}}^1$

素因数の和:48885

約数の個数: 18

約数和(自身を含む): 84475482

約数和(自身を除く): 31270209

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 48857, 146571, 439713, 537427, 1612281, 4836843, 5911697, 17735091, 53205273]

約数ペア:

[(1, 53205273), (3, 17735091), (9, 5911697), (11, 4836843), (33, 1612281), (99, 537427), (121, 439713), (363, 146571), (1089, 48857)]