152480391

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{57173}}^1$

素因数の和:57310

約数の個数: 16

約数和(自身を含む): 234184704

約数和(自身を除く): 81704313

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 57173, 171519, 400211, 1200633, 7260971, 21782913, 50826797, 152480391]

約数ペア:

[(1, 152480391), (3, 50826797), (7, 21782913), (21, 7260971), (127, 1200633), (381, 400211), (889, 171519), (2667, 57173)]