432947187

素因数分解:

$3^4\times {\mathrm{881}}^1\times {\mathrm{6067}}^1$

素因数の和:6960

約数の個数: 20

約数和(自身を含む): 647589096

約数和(自身を除く): 214641909

約数列:

[1, 3, 9, 27, 81, 881, 2643, 6067, 7929, 18201, 23787, 54603, 71361, 163809, 491427, 5345027, 16035081, 48105243, 144315729, 432947187]

約数ペア:

[(1, 432947187), (3, 144315729), (9, 48105243), (27, 16035081), (81, 5345027), (881, 491427), (2643, 163809), (6067, 71361), (7929, 54603), (18201, 23787)]