80318187

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5659}}^1$

素因数の和:5767

約数の個数: 24

約数和(自身を含む): 123614400

約数和(自身を除く): 43296213

約数列:

[1, 3, 9, 19, 57, 83, 171, 249, 747, 1577, 4731, 5659, 14193, 16977, 50931, 107521, 322563, 469697, 967689, 1409091, 4227273, 8924243, 26772729, 80318187]

約数ペア:

[(1, 80318187), (3, 26772729), (9, 8924243), (19, 4227273), (57, 1409091), (83, 967689), (171, 469697), (249, 322563), (747, 107521), (1577, 50931), (4731, 16977), (5659, 14193)]