26814537

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{1783}}^1$

素因数の和:2349

約数の個数: 16

約数和(自身を含む): 39818880

約数和(自身を除く): 13004343

約数列:

[1, 3, 9, 27, 557, 1671, 1783, 5013, 5349, 15039, 16047, 48141, 993131, 2979393, 8938179, 26814537]

約数ペア:

[(1, 26814537), (3, 8938179), (9, 2979393), (27, 993131), (557, 48141), (1671, 16047), (1783, 15039), (5013, 5349)]