53361

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2$

素因数の和:42

約数の個数: 27

約数和(自身を含む): 98553

約数和(自身を除く): 45192

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 441, 539, 693, 847, 1089, 1617, 2541, 4851, 5929, 7623, 17787, 53361]

約数ペア:

[(1, 53361), (3, 17787), (7, 7623), (9, 5929), (11, 4851), (21, 2541), (33, 1617), (49, 1089), (63, 847), (77, 693), (99, 539), (121, 441), (147, 363)]