131520993

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{54869}}^1$

素因数の和:54936

約数の個数: 16

約数和(自身を含む): 189630720

約数和(自身を除く): 58109727

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 54869, 164607, 932773, 2578843, 2798319, 7736529, 43840331, 131520993]

約数ペア:

[(1, 131520993), (3, 43840331), (17, 7736529), (47, 2798319), (51, 2578843), (141, 932773), (799, 164607), (2397, 54869)]