88895907

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 140132160

約数和(自身を除く): 51236253

約数列:

[1, 3, 9, 17, 27, 51, 153, 293, 459, 661, 879, 1983, 2637, 4981, 5949, 7911, 11237, 14943, 17847, 33711, 44829, 101133, 134487, 193673, 303399, 581019, 1743057, 3292441, 5229171, 9877323, 29631969, 88895907]

約数ペア:

[(1, 88895907), (3, 29631969), (9, 9877323), (17, 5229171), (27, 3292441), (51, 1743057), (153, 581019), (293, 303399), (459, 193673), (661, 134487), (879, 101133), (1983, 44829), (2637, 33711), (4981, 17847), (5949, 14943), (7911, 11237)]