157908339

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{65713}}^1$

素因数の和:65811

約数の個数: 16

約数和(自身を含む): 236570400

約数和(自身を除く): 78662061

約数列:

[1, 3, 9, 27, 89, 267, 801, 2403, 65713, 197139, 591417, 1774251, 5848457, 17545371, 52636113, 157908339]

約数ペア:

[(1, 157908339), (3, 52636113), (9, 17545371), (27, 5848457), (89, 1774251), (267, 591417), (801, 197139), (2403, 65713)]