156927099

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{393301}}^1$

素因数の和:393330

約数の個数: 16

約数和(自身を含む): 251713280

約数和(自身を除く): 94786181

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 393301, 1179903, 2753107, 7472719, 8259321, 22418157, 52309033, 156927099]

約数ペア:

[(1, 156927099), (3, 52309033), (7, 22418157), (19, 8259321), (21, 7472719), (57, 2753107), (133, 1179903), (399, 393301)]