40575753

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1627}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 62476128

約数和(自身を除く): 21900375

約数列:

[1, 3, 9, 17, 51, 153, 163, 489, 1467, 1627, 2771, 4881, 8313, 14643, 24939, 27659, 82977, 248931, 265201, 795603, 2386809, 4508417, 13525251, 40575753]

約数ペア:

[(1, 40575753), (3, 13525251), (9, 4508417), (17, 2386809), (51, 795603), (153, 265201), (163, 248931), (489, 82977), (1467, 27659), (1627, 24939), (2771, 14643), (4881, 8313)]