97787961

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{639137}}^1$

素因数の和:639160

約数の個数: 12

約数和(自身を含む): 149558292

約数和(自身を除く): 51770331

約数列:

[1, 3, 9, 17, 51, 153, 639137, 1917411, 5752233, 10865329, 32595987, 97787961]

約数ペア:

[(1, 97787961), (3, 32595987), (9, 10865329), (17, 5752233), (51, 1917411), (153, 639137)]