133642761

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{135403}}^1$

素因数の和:135460

約数の個数: 16

約数和(自身を含む): 207980544

約数和(自身を除く): 74337783

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 135403, 406209, 947821, 2843463, 6363941, 19091823, 44547587, 133642761]

約数ペア:

[(1, 133642761), (3, 44547587), (7, 19091823), (21, 6363941), (47, 2843463), (141, 947821), (329, 406209), (987, 135403)]