133282647

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{647}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 197323776

約数和(自身を除く): 64041129

約数列:

[1, 3, 9, 47, 141, 423, 487, 647, 1461, 1941, 4383, 5823, 22889, 30409, 68667, 91227, 206001, 273681, 315089, 945267, 2835801, 14809183, 44427549, 133282647]

約数ペア:

[(1, 133282647), (3, 44427549), (9, 14809183), (47, 2835801), (141, 945267), (423, 315089), (487, 273681), (647, 206001), (1461, 91227), (1941, 68667), (4383, 30409), (5823, 22889)]