90945141

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{92143}}^1$

素因数の和:92200

約数の個数: 16

約数和(自身を含む): 141533184

約数和(自身を除く): 50588043

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 92143, 276429, 645001, 1935003, 4330721, 12992163, 30315047, 90945141]

約数ペア:

[(1, 90945141), (3, 30315047), (7, 12992163), (21, 4330721), (47, 1935003), (141, 645001), (329, 276429), (987, 92143)]