138403911

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{9421}}^1$

素因数の和:9566

約数の個数: 16

約数和(自身を含む): 189947520

約数和(自身を除く): 51543609

約数列:

[1, 3, 59, 83, 177, 249, 4897, 9421, 14691, 28263, 555839, 781943, 1667517, 2345829, 46134637, 138403911]

約数ペア:

[(1, 138403911), (3, 46134637), (59, 2345829), (83, 1667517), (177, 781943), (249, 555839), (4897, 28263), (9421, 14691)]