84739731

素因数分解:

$3^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:563

約数の個数: 24

約数和(自身を含む): 118863360

約数和(自身を除く): 34123629

約数列:

[1, 3, 37, 47, 111, 141, 439, 1317, 1369, 1739, 4107, 5217, 16243, 20633, 48729, 61899, 64343, 193029, 600991, 763421, 1802973, 2290263, 28246577, 84739731]

約数ペア:

[(1, 84739731), (3, 28246577), (37, 2290263), (47, 1802973), (111, 763421), (141, 600991), (439, 193029), (1317, 64343), (1369, 61899), (1739, 48729), (4107, 20633), (5217, 16243)]