57761181

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{19273}}^1$

素因数の和:19322

約数の個数: 20

約数和(自身を含む): 88621852

約数和(自身を除く): 30860671

約数列:

[1, 3, 9, 27, 37, 81, 111, 333, 999, 2997, 19273, 57819, 173457, 520371, 713101, 1561113, 2139303, 6417909, 19253727, 57761181]

約数ペア:

[(1, 57761181), (3, 19253727), (9, 6417909), (27, 2139303), (37, 1561113), (81, 713101), (111, 520371), (333, 173457), (999, 57819), (2997, 19273)]