72377643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{43159}}^1$

素因数の和:43218

約数の個数: 16

約数和(自身を含む): 106346240

約数和(自身を除く): 33968597

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 43159, 129477, 561067, 1683201, 1855837, 5567511, 24125881, 72377643]

約数ペア:

[(1, 72377643), (3, 24125881), (13, 5567511), (39, 1855837), (43, 1683201), (129, 561067), (559, 129477), (1677, 43159)]