153669680157

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{385137043}}^1$

素因数の和:385137072

約数の個数: 16

約数和(自身を含む): 246487708160

約数和(自身を除く): 92818028003

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 385137043, 1155411129, 2695959301, 7317603817, 8087877903, 21952811451, 51223226719, 153669680157]

約数ペア:

[(1, 153669680157), (3, 51223226719), (7, 21952811451), (19, 8087877903), (21, 7317603817), (57, 2695959301), (133, 1155411129), (399, 385137043)]