211677597891

素因数分解:

$3^3\times {\mathrm{1889}}^1\times {\mathrm{4150297}}^1$

素因数の和:4152195

約数の個数: 16

約数和(自身を含む): 313762528800

約数和(自身を除く): 102084930909

約数列:

[1, 3, 9, 27, 1889, 5667, 17001, 51003, 4150297, 12450891, 37352673, 112058019, 7839911033, 23519733099, 70559199297, 211677597891]

約数ペア:

[(1, 211677597891), (3, 70559199297), (9, 23519733099), (27, 7839911033), (1889, 112058019), (5667, 37352673), (17001, 12450891), (51003, 4150297)]