144987759

素因数分解:

$3^3\times 7^1\times {\mathrm{767131}}^1$

素因数の和:767147

約数の個数: 16

約数和(自身を含む): 245482240

約数和(自身を除く): 100494481

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 767131, 2301393, 5369917, 6904179, 16109751, 20712537, 48329253, 144987759]

約数ペア:

[(1, 144987759), (3, 48329253), (7, 20712537), (9, 16109751), (21, 6904179), (27, 5369917), (63, 2301393), (189, 767131)]