40391163

素因数分解:

$3^3\times {\mathrm{797}}^1\times {\mathrm{1877}}^1$

素因数の和:2683

約数の個数: 16

約数和(自身を含む): 59945760

約数和(自身を除く): 19554597

約数列:

[1, 3, 9, 27, 797, 1877, 2391, 5631, 7173, 16893, 21519, 50679, 1495969, 4487907, 13463721, 40391163]

約数ペア:

[(1, 40391163), (3, 13463721), (9, 4487907), (27, 1495969), (797, 50679), (1877, 21519), (2391, 16893), (5631, 7173)]