97110981

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{108991}}^1$

素因数の和:109014

約数の個数: 20

約数和(自身を含む): 158256384

約数和(自身を除く): 61145403

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 108991, 326973, 980919, 1198901, 2942757, 3596703, 8828271, 10790109, 32370327, 97110981]

約数ペア:

[(1, 97110981), (3, 32370327), (9, 10790109), (11, 8828271), (27, 3596703), (33, 2942757), (81, 1198901), (99, 980919), (297, 326973), (891, 108991)]