53189757

素因数分解:

$3^3\times {\mathrm{37}}^2\times {\mathrm{1439}}^1$

素因数の和:1522

約数の個数: 24

約数和(自身を含む): 81043200

約数和(自身を除く): 27853443

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1369, 1439, 4107, 4317, 12321, 12951, 36963, 38853, 53243, 159729, 479187, 1437561, 1969991, 5909973, 17729919, 53189757]

約数ペア:

[(1, 53189757), (3, 17729919), (9, 5909973), (27, 1969991), (37, 1437561), (111, 479187), (333, 159729), (999, 53243), (1369, 38853), (1439, 36963), (4107, 12951), (4317, 12321)]